"What’s in a String"- VBA break down Loop through character contents of a string

[DocAElstein]

"What's in a String"- VBA break down Loop through character contents of a string
__Hello (or _ vbTab & "He" & "l" & "l" & "o" & vbCr & vbLf _ )
The initial three posts, post #1 , post #2 and post # 3 , will take some time to read through as in these posts the technical background is explained in as much detail as possible. If you already are at a good competent level of VBA , and/or want to get simply to a way to "see" what is in a string of text" , you may wish to start at post #4

In VBA coding and probably a lot of things to do with computers what is "actually" there is a long string of "characters" . These "characters" can be what we may recognise as every day characters, like H e l l o , as well as other things which technically still go be the name of characters. Some times these other characters may be referred to as hidden characters. In this usage of the word, hidden is not really an official term, but more of an everyday term used to mean some characters in the string that in many systems which we use to "view" strings, those characters are not obvious to see to us Humans

Check what ya got in ya string
I have found it can be interesting, informing and occasionally essential, to know what I have in a string. This can be done very easily in VBA with a simple loop. In the simplest form you need to use just two simple VBA functions , one, Len , to initially get the character length so that you know how many times to loop. In the Loop you use a second function, Mid , to get at each character as you loop.

In most practical situations you will have to get the string that you want to actually look at by some means that may not be straight forward. Exactly how you do that may vary from time to time, so it is usually convenient to write a routine which will work on some string which you present it. That routine will be a Sub routine which is written to take in a string, or string variable with a string in it.

So as example we will make a routine with first (signature) line of, say
Sub LoopThroughString(ByVal MyString As String)
So we have a routine like
Sub LoopThroughString(ByVal MyString As String)



End Sub
The first ( signature ) line means that that routine will work from within another routine as a sort of a method, which when you Call it in to use, will need to be given some string value at MyString. You are allowed to pass it a variable containing a string variable as well, if you prefer: The signature line specifies that it will take the Value of that. Within the sub routine, you refer to the passed value via MyString

For the purposes of this demo we will first need to have a simple routine that Calls that main routine, Sub LoopThroughString( ByVal MyString As String )
Lets call that Calling sub routine, Sub MyTestString()
It is that simple routine that we will run in our demos. You have to do it like this, because you cannot easily run a code such as Sub LoopThroughString( ByVal MyString As String ) directly. VBA syntax simply does not allow you to do that easily. The simplest way to get it to run is to Call it from a simple routine which must at the Call line pass the string that I want to look at.
Either of the 8 Calling lines in the next routine are syntaxly satisfactory . So running the routine Sub MyTestString() will result in the routine Sub LoopThroughString( ByVal MyString As String ) running 8 times: You will get the pop up message box 8 times :
StringInfoMsgBox.JPG : https://imgur.com/cWG7z5s
2148

Sub MyTestString()
Call LoopThroughString(MyString:="Hello")
LoopThroughString MyString:="Hello"
Call LoopThroughString("Hello")
LoopThroughString "Hello"
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim varForMyString As String
Let varForMyString = "Hello"
Call LoopThroughString(MyString:=varForMyString)
LoopThroughString MyString:=varForMyString
Call LoopThroughString(varForMyString)
LoopThroughString varForMyString
End Sub
Sub LoopThroughString(ByVal MyString As String)
MsgBox prompt:="You did pass" & vbCr & vbLf & " the following string: " & vbCr & vbLf & vbTab & """" & MyString & """", Buttons:=vbInformation, Title:="Info about the string you gave me"
End Sub

I personally prefer the syntax form which helps remind me what is going on, and so I would reduce the demo coding to Call the main routine, Sub LoopThroughString( ByVal MyString As String ) , just once and supply it the string under investigation within a variable:

Sub MyTestString()
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim varForMyString As String
Let varForMyString = "Hello"
Call LoopThroughString(MyString:=varForMyString)
End Sub

Sub LoopThroughString(ByVal MyString As String)
MsgBox prompt:="You did pass" & vbCr & vbLf & " the following string: " & vbCr & vbLf & vbTab & """" & MyString & """", Buttons:=vbInformation, Title:="Info about the string you gave me"
End Sub

In that coding the various & vbCr & vbLf & vbTab & """" stuff is just to pretty up the format a bit and to make us aware of some of the most common hidden characters.
This shortened version might be more familiar to a complete beginner:

Sub MyTestString()
Dim varForMyString As String
Let varForMyString = "Hello"
LoopThroughString varForMyString
End Sub

Sub LoopThroughString(ByVal MyString As String)
MsgBox MyString
End Sub

vbTab vbCr vbLf """"
I have not mentioned it yet, it may have been obvious, but just in case not.. The first three things there are the most common used "hidden characters" and so are really worth with getting familiar with if you are interested in looking at contents of a string. Also the way we handle quotes in a string is very awkward leading often to problems, so it is really worth getting a feel for that at an early stage.
vbCr vbLf
These come about the early days of computing. Back then strings and other things in strings passing around computers and the early days of the internet tended to find there way fed into a mechanical printer of mechanical typewriter which had paper fed into it.
Cr means something along the lines of carriage return which in turn means go back to the start. Usually this start means the left side of a piece of paper . You would need to do that if you are typing out along a piece of paper as eventually you would get to the other side of the paper. Almost always when you did a Cr you would need to move the piece of paper by a bit more than the height of a line so that the next printing did not go on top of thee last line printed. Typically the word "LlineFeed" was used for this process of shifting the paper, hence the Lf abbreviation
So those "hidden characters" would have been recognised by an old printer as telling it to move to a new line and go back to the start side of the paper before printing further. As coding and screens and word processing developed, those two hidden characters were the natural things to keep using to indicate a new line on what ever media we "look at" computer stuff. There are two characters there. Often in coding you can use something like vbCrLf instead. But that is still "seen" as 2 characters by most computer things: it will almost always be measured to have a Length of 2. Some computer systems will recognise it as vbCrLf. Others will "see" it as vbCr & vbLf
vbTab
This can be a bit inconsistent. Or rather, the results it gives can be very dependant on various computer settings, so that can make it tricky to use effectively. The simplest explanation is a space. More specifically it can be use to define a specific place where something may begin. In some situations an argument version is available vbTab( ) to define specifically "where something may be". Exactly how it works can be a bit variable.

Important uses of vbTab vbCr vbLf
In computing generally the use of vbCr & vbLf will signalise to a display window or text file or similar to separate a string into lines. For modern uses there often is not the requirement to have the two and it would appear that in most cases either of these 3 will result in a new line being displayed.
vbCr & vbLf
vbCr
vbLf
In some situations Excel will use vbCr & vbLf to separate rows. It appears that within a cell it usually just uses vbLf
In some situations Excel will use the vbTab to separate the text in a line of cells: In other words it can be thought of as replacing the vertical "wall" between cells
These uses of vbTab vbCr vbLf allow for some interesting alternative ways to manipulate ranges.
ref to be added later shfkjashfkjhhkhkjfhkjashfkjhkjhkjsahhfkjashfkjh

[DocAElstein]

spare post for later extension ... possibly

[DocAElstein]

Quotes in VBA

"""" : "Producing a Single quote"
Quotes in VBA can be very tricky. Often in code lines within VBA we see a complicated mess of multiple quotes. Often they are there in order to "produce" a single quote.
There does not seem to be any clear documentation on this theme. I have a theory that helps me get both a feeling of understanding and usually helps me get the correct combination of multiple quotes.
A Theory
In Excel generally a pair of "enclosing" quotes is required to indicate something that will be ignored at the compile stage and will be "read" at run time. This will be text required which can itself be the requirement, that is to say plain text to be put or read somewhere. It can get a further level complicated when we wish to deal with the quotes to be applied to a spreadsheet via VBA






https://excelribbon.tips.net/T003917_Sorting_Text_as_Numbers.html


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https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA (https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA)

[DocAElstein]

spare post for later possible extension



https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA (https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA)
https://www.youtube.com/watch?v=nVy4GAtkh7Q&lc=UgxJGNhWFZh2p5mK0XB4AaABAg.9bbxud383FI9c-vOQApTgb (https://www.youtube.com/watch?v=nVy4GAtkh7Q&lc=UgxJGNhWFZh2p5mK0XB4AaABAg.9bbxud383FI9c-vOQApTgb)
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https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA (https://www.youtube.com/channel/UCnxwq2aGJRbjOo_MO54oaHA)

[DocAElstein]

Using Debug to help “see” what VBA “sees”
One difficulty is that if you get such a code line as above wrong then VBA will simply error either at compile or run time. The following techniques will not catch a complied error, but will make it much less likely for you to produce a string which will either error at run time or give the wrong final formula
The key to this is to look first at your constructed string in the Immediate window. (You can further tidy up the coding a bit by putting the string into a variable and looking at that).
The reason why this is helpful is that the Immediate window displays the string as VBA “sees” it. We need to make our string look to VBA exactly as we would physically type it in to the cell. So in the Immediate Window we need to see exactly this in our example
=A2&" "&B2&"s of"&C2
If we have constructed our string correctly, and we supply that string to the Immediate window, then in the Immediate window should be displayed exactly that.

Using the VBA Immediate Window
If you are not familiar with the Immediate Window, then I would recommend this very clear Blog on it from Jon Acampora https://www.excelcampus.com/vba/vba-immediate-window-excel/
You can get the Immediate Window up by Hitting the short cut key combination of Ctrl+g from the VB Editor Environment. ( The VB Editor Environment can got up from a spreadsheet using the short cut key combination of Alt+F11. If you drag the Immediate Window around then often it will reappear the next time you get it up in the same place.
Here is the code once again, with a few extra lines and lines to display the Immediate window
I have used the Immediate window to assist in the steps taken to simplify the code
In the practice I would click somewhere in the code and then use key F8 to step through the code. Note also that if you hover over any occurrence of strTest when in Debug mode, then this will reveal the contents of the string shown almost the same as in the Immediate window – in this case an extra enclosing “” pair is included.
DebugQuotesInVBA.JPG : https://imgur.com/JEjoFlQ
2149

Sub Write_in_formula_using_VBA()
Dim WsQuotesInVBA As Worksheet: Set WsQuotesInVBA = ThisWorkbook.Worksheets("QuotesInVBA")
WsQuotesInVBA.Range("D2").ClearContents
' Full formua "written" by VBA into cell
Let WsQuotesInVBA.Range("D2").Value = "=A2" & "&" & """" & " " & """" & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
' Use Immediate Window to check string form ( Ctrl+g from VB Editor to get Immediate Window up )
Debug.Print "=A2" & "&" & """" & " " & """" & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Dim strTest As String
Let strTest = "=A2" & "&" & """" & " " & """" & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&" & """ " & """" & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&" & """ """ & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&"" """ & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&"" ""&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&"" ""&" & "B2" & "&""" & "s of" & """&" & "C2"
Debug.Print strTest
Let strTest = "=A2" & "&"" ""&" & "B2" & "&""s of""&" & "C2"
Debug.Print strTest
Let strTest = "=A2&"" ""&B2&""s of""&" & "C2"
Debug.Print strTest
Let WsQuotesInVBA.Range("D2").Value = strTest
End Sub
After running the above routine, you should finally see similar lines in the Immediate window. It is worth noting that you can do a simple copy of any of those formulas and paste it directly in a cell. That manual action is basically what VBA does twice in that routine in these two line
WsQuotesInVBA.Range("D2").Value = "=A2" & "&" & """" & " " & """" & "&" & "B2" & "&" & """" & "s of" & """" & "&" & "C2"
WsQuotesInVBA.Range("D2").Value = strTest

Immediate Window Output:
( To paste this info here, I copied it from that window ( by highlighting it then Hitting Ctrl+c : Highlight Ctrl c.JPG : https://imgur.com/A5U1muA 2150 , and pasted it in with Keys Ctrl+v

=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2
=A2&" "&B2&"s of"&C2

Formula with Two quotes in a cell via VBA”Hello”
A good exercise in practicing Quotes in VBA is to consider trying to put
“”
in a cell.
Excel works more or less as VBA does, as it is basically a sort of pre written VB coding.
It follows the same arguments as already discussed for VBA that we need to give Excel 4 quotes to get a single quote. This will result in a single quote appearing in a cell – Try it
=””””
The following will give you a double quote
=”””” & “”””
or
= “”””””
Consider how to get that in VBA …
We need the string of “=” and 4 quotes for each of those 6 quotes, thus
"=" & """" & """" & """" & """" & """" & """"
or simplified:
"=” & """""""""""""""
or
"="""""""""""""
14 quotes !!!
For a single quote, we write in the cell
=””””
In VBA
"=" & """" & """" & """" & """"
or
"=" & """"""""""
or
"="""""""""
10 Quotes !!!

If I want to use VBA to write in a simple
“Hello”
in a cell, I need this in VBA
"=" & """""""""" & "&" & """" & "Hello" & """" & "&" & """"""""""
or
"=" & """""""""" & "&" & """Hello""" & "&" & """"""""""
or
"=" & """""""""&""Hello""&"""""""""
or
"=" & """""""Hello"""""""
If I had not seen the explanation of this posts, I doubt that I would of believed that !!!!
CellHelloWithQuotes.JPG : https://imgur.com/rUCaGsF
2151

Sub DoubleTestie()
' Double quote in a cell
Range("D3").Value = "=" & """" & """" & """" & """" & """" & """"
Range("D3").Value = "=" & """""""""""""" ' "=" and 14 qoutes!!!
Range("D3").Value = "="""""""""""""
' single quote in a cell
Range("D4").Value = "=" & """" & """" & """" & """"
Range("D4").Value = "=" & """""""""" ' "=" and 10 qoutes!!!
Range("D4").Value = "="""""""""
' "Hello" in a cell
Range("D5").Value = "=" & """""""""" & "&" & """" & "Hello" & """" & "&" & """"""""""
Range("D5").Value = "=" & """""""""" & "&" & """Hello""" & "&" & """"""""""
Debug.Print "=" & """""""""" & "&" & """Hello""" & "&" & """"""""""
Range("D5").Value = "=" & """""""""&""Hello""&"""""""""
Debug.Print "=" & """""""""&""Hello""&"""""""""
' Because all is text in the cell we can simplify this further
Range("D5").Value = "=" & """""""Hello"""""""
Debug.Print "=" & """""""Hello"""""""
End Sub

The corresponding Immediate Window Output:

=""""&"Hello"&""""
=""""&"Hello"&""""
="""Hello"""
_.________________________________________________ ______

Ref
http://www.eileenslounge.com/viewtopic.php?f=30&t=32012&p=248196#p248196
http://www.eileenslounge.com/viewtopic.php?f=27&t=25298#p196259
https://excelribbon.tips.net/T003917_Sorting_Text_as_Numbers.html (ESCAPE CHARACTER )

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spare post for later possible extension

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"What’s in a String"- VBA break down Loop through character contents of a string
Coding to Loop through character contents of a string
Recap :
In VBA coding and probably a lot of things to do with computers what is “actually” there is a long string of “characters” . These “characters” can be what we may recognise as every day characters, like H e l l o , as well as other things which technically still go be the name of characters. Some times these other characters may be referred to as hidden characters. In this usage of the word, hidden is not really an official term, but more of an everyday term used to mean some characters in the string that in many systems which we use to “view” strings, those characters are not obvious to see to us Humans

Check what ya got in ya string
I have found it can be interesting, informing and occasionally essential, to know what I have in a string. This can be done very easily in VBA with a simple loop. In the simplest form you need to use just two simple VBA functions , one, Len , to initially get the character length so that you know how many times to loop. In the Loop you use a second function, Mid , to get at each character as you loop.

In most practical situations you will have to get the string that you want to actually look at by some means that may not be straight forward. Exactly how you do that may vary from time to time, so it is usually convenient to write a routine which will work on some string which you present it. That routine will be a Sub routine which is written to take in a string, or string variable with a string in it.

In post #1 ( http://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string ) , the merits of different basic procedure formats were discussed.
In this post we will start from the coding below , with the aim to develop the second procedure to give us a clear indication of exactly what is in the string under investigation, MyString



Sub MyTestString()
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim varForMyString As String
Let varForMyString = "Hello"
Call WtchaGot(strIn:=varForMyString)
End Sub

Sub WtchaGot(ByVal strIn As String)
MsgBox prompt:="You did pass" & vbCr & vbLf & " the following string: " & vbCr & vbLf & vbTab & """" & strIn & """", Buttons:=vbInformation, Title:="Info about the string you gave me"
End Sub

The coding , on running procedure, Sub MyTestString() currently simply gives a message.
WotChaGotSimpleMsgBox.JPG : https://imgur.com/eYXDqSB

String output of characters and character listing .
Output: Long VBA code string representation
The full un simplified long string , as discussed in the example at the start of this Thread, in the syntax that would be required to add the string via coding is both a nice visual representation when used for all characters in a string, as well as being convenient to then use in coding for further investigations. So one of the two main outputs of the full routine, Sub WtchaGot(ByVal strIn As String) , will be a form which will show characters
_ that can be “seen” in their typical form,
and
_ “hidden” characters will be shown in either a form which can be used in VBA coding, which if does not have a specific VBA syntax constant will resort to the official listed ASCII ( http://www.asciitable.com/ ) number form: For example, the carriage return has the official number of 13, which can be used in VBA coding as Chr(13) , but as this character also has a VBA constant form , vbCr , this will be used in our string output.

As example, say at the start of the following text , some “hidden” character was present

Hi
__”u”.

This would be an example of the testing procedure used to test our main routine:

Sub TestWtchaGot()
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim strTest As String
Let strTest = Chr(1) & "Hi" & vbCrLf & vbTab & """u."""
Call WtchaGot(strIn:=strTest)
' Call WtchaGot(Chr(1) & "Hi" & vbCrLf & vbTab & """u.""")
End Sub


Our long VBA syntaxly acceptable string, which our routine should give us would be of this form

__ Chr(1) & "H" & "i" & vbCr & vbLf & vbTab & """" & "u" & "." & """"

This will be output in a message box and also in the Immediate window, ( from the immediate window we could obtain a copy in which to paste into the VBA code pane window as part of a routine )

Output: Character listing
A second output will be given which will be a simple 2 column list. One column will be the “see able” version of the character, if excel manages to do that, and the other column will be its ASCII character.
This is intended to act as a notepad type thing , and if columns are already filled, then the latest will be added to the right of any existing ones. A date is given as well as the string length, and the first part of the string for ease of identification. It would be intended that the user manually deletes columns from time to time is they are no linger needed. This would be the results after two consecutive runs for the above example
Row\Col
A
B
C
D
E

107 Feb 2019Hi
"u."07 Feb 2019Hi
"u."


211


3H72H72


4i105i105


5 13 13


6
10
10


7 9 9


8"34"34


9u117u117


10.46.46


11"34"34


12


13

A convenient customization could be to add a list of all ASCII characters in the first few columns. The routine would autoamticaaly ignores thes as it will paste its results in the next free column

Code Example
Here is a code example: http://www.excelfox.com/forum/showthread.php/2056-Appendix-Thread-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=10938#post10938
http://www.excelfox.com/forum/showthread.php/2056-Appendix-Thread-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=10939#post10939
. A brief description:

Rem 1 Worksheets info
‘1a) The routine is written to work in Excel mainly because of the convenience of the output possibilities. A worksheet is made "WotchaGotInString" if it does not already exist. Its existence is checked by If it is Not possible to refer to an arbitrary range in the worksheet "WotchaGotInString"
An array is made
‘1b) An array is made for the 2 column list and the first “row filled with some information : Date , Length of string and fist part of string

Rem 2)
This is the main Loop is done for each character in the string, ( the length has already been determined as it was needed for “row” dimension the 2 “column” array ). At the start of each loop, the character at that position is determined by
__ Mid(strIn, Cnt, 1) ' the character in strIn at position from the left of length 1
‘2a) Long VBA code string representation
This section tries to build a string in a format both pictorially convenient and syntaxly acceptable to VBA. The string will be built up in a string variable , WotchaGot
__ Chr(1) & "H" & "i" & vbCr & vbLf & vbTab & """" & "u" & "." & """"
All the single characters are shown separate by " & "
There are then three main processes in this section , ‘2a) , to determine the type of character.
‘2a)(i). This checks to see if the current character is one of the simple ones, like "A - Z" or like "0 - 9" or like "a - z"
__1If this is the case Then then we simply add that to the string variable housing the characters so far, WotchaGot. 2a) is then Ended
__Else two other main sections , ‘2a)(ii) and ‘2a)(iii) will be gone through sequentially if the character was not a simple one. All the remaining section uses a Select Case to look for some Case or other , after which if it is found , an appropriate addition is made to WotchaGot.
' 2a)(ii)_1 are for cases where I may wish to see a “see able” character in its normal see able form, like these ! ” § $ % & / ; : . etc….
' 2a)(ii)_2 is for hidden characters which VBA has a constant for , like these
vbCr , vbLf , vTab , etc..
At a final ' 2a)(iii) we have a Case Else which hopefully will catch anything we have not listed. This will then be added to WotchaGot in the form of its ASCII number , which we show as like Chr(3)
At this stage we are finished with section 2a) for any particular loop

‘2b) Fill the two “columns” in output Array for this loop.
The first “column” is filled with the loop number ( which corresponds to the character number counting from the left in the original string) and the actual character as a see able or hidden character. The second “column” is given its ASCII number which we can determine in VBA via the Asc-Function thus:
__ Asc(Caracter)
where in our case Caracter is the string variable of length 1 which we use in each loop to hold the next single character given by
__ Caracter = Mid(strIn, Cnt, 1)

At this point the coding has reached the last point of the Loop and the Loop restarts
Note: we have some lines commented out of this form
' ___ Case " "
' ____ Let WotchaGot = WotchaGot & """" & " " & """" & " & "
This is for convenience for later addition of any other specific characters that should not be left for section ' 2a)(iii) Case Else to catch
Just after the end of the Loop section is a code line to take off a last 3 characters ___ & __ ( 2 spaces each side of a & )


Rem 3Output
'3a) The long string, WotchaGot , is displayed both in a message box and in the Immediate window. Note that for long strings, that viewable length of a string is limited both in the message box and to lesser extent in the Immediate window.
'3b) Our output array, arrWotchaGot() , is a 2 dimension array of two columns, so we paste this out starting top left of the next free column in row 1 over a range resized to the size of the array.


_.___________________________________



Refs
https://www.automateexcel.com/vba/loop-through-string/
Codes from Lisa Green : http://www.eileenslounge.com/viewtopic.php?f=30&t=31485&p=243670#p243668

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spare post possibly for extending later

[DocAElstein]

A simple modification can be done to link "normal" characters so that simple text can be shown together rather than every individual character. This will make it easier to look along a long text containing a lot of "normal" text, such as words and numbers

A simple text string can be added if the current and last character was something "normal" at code section
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Any text can be used, but it should be chosen to be something unlikely to occur as text in your original string, strIn
For a test code of like this …_
Sub TestWtchaGot()
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim strTest As [color=blue]String[/color
Let strTest = Chr(1) & "High""er" & vbCrLf & vbTab & """u."""
Call WtchaGot(strIn:=strTest)
End Sub
_.. the seen text in the message box or Immediate window would be
Chr(1) & "H" & |LinkTwoNormals|"i" & |LinkTwoNormals|"g" & |LinkTwoNormals|"h" & """" & "e" & |LinkTwoNormals|"r" & vbCr & vbLf & vbTab & """" & "u" & "." & """"
Further down in the coding, the occurrences of " & |LinkTwoNormals|" can be removed with a simple line like

Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
The output will then be like
Chr(1) & "High" & """" & "er" & vbCr & vbLf & vbTab & """" & "u" & "." & """"

Full modified coding including Calling routine for testing in the next post

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spare post possibly for later

[DocAElstein]

Coding for last post


Sub TestWtchaGot()
' In the practice we would likely have our string obtained from some method and would have it held in some string variable
Dim strTest As String ' "Pointer" to a "Blue Print" (or Form, Questionnaire not yet filled in, a template etc.)"Pigeon Hole" in Memory, sufficient in construction to house a piece of Paper with code text giving the relevant information for the particular Variable Type. VBA is sent to it when it passes it. In a Routine it may be given a particular "Value", or ("Values" for Objects). There instructions say then how to do that and handle(store) that(those). At Dim the created Paper is like a Blue Print that has some empty spaces not yet filled in. A String is a bit tricky. The Blue Print code line Paper in the Pigeon Hole will allow to note the string Length and an Initial start memory Location. This Location well have to change frequently as strings of different length are assigned. Instructions will tell how to do this. Theoretically a special value vbNullString is set to aid in quick checks.. But..http://www.mrexcel.com/forum/excel-questions/361246-vbnullstring-2.html#post44116
Let strTest = Chr(1) & "High""er" & vbCrLf & vbTab & """u."""
Call WtchaGot(strIn:=strTest)
' Call WtchaGot(Chr(1) & "Hi" & vbCrLf & vbTab & """u.""")
End Sub


Sub WtchaGot(ByVal strIn As String)
Rem 1 ' Output "sheet hardcopies"
'1a) Worksheets 'Make a Temporary Sheet, if not already there, in Current Active Workbook, for a simple list of all characters
If Not Evaluate("=ISREF(" & "'" & "WotchaGotInString" & "'!Z78)") Then ' ( the ' are not important here, but iin general allow for a space in the worksheet name like "Wotcha Got In String"
Dim Wb As Workbook ' ' ' Dim: ' Preparing a "Pointer" to an Initial "Blue Print" in Memory of the Object ( Pigeon Hole with a bit of paper or code lines on that can be filled in to refer to a specific Objec of this type ) . This also us to get easily at the Methods and Properties throught the applying of a period ( .Dot) ( intellisense ) '
Set Wb = ActiveWorkbook ' ' Set now (to Active Workbook - one being "looked at"), so that we carefull allways referrence this so as not to go astray through Excel Guessing inplicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 '
Wb.Worksheets.Add After:=Wb.Worksheets.Item(Worksheets.Count) 'A sheeet is added and will be Active
Dim ws As Worksheet '
Set ws = ActiveSheet 'Rather than rely on always going to the active sheet, we referr to it Explicitly so that we carefull allways referrence this so as not to go astray through Excel Guessing implicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 ' Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191
ws.Activate: ws.Cells(1, 1).Activate ' ws.Activate and activating a cell sometimes seemed to overcome a strange error
Let ws.Name = "WotchaGotInString"
Else ' The worksheet is already there , so I just need to set my variable to point to it
Set ws = ThisWorkbook.Worksheets("WotchaGotInString")
End If
'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 20)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' ' 2a)(ii)_2
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "NewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
WotchaGot = WotchaGot & "Chr(" & Asc(Caracter) & ")" & " & "
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = Asc(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
Else
End If
Rem 3 Output
'3a) String
MsgBox prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string
'3b) List
Dim NxtClm As Long: Let NxtClm = 1 ' In conjunction with next If this prevents the first column beine taken as 0 for an empty worksheet
If Not ws.Range("A1").Value = "" Then Let NxtClm = ws.Cells.Item(1, Columns.Count).End(xlToLeft).Column + 1
Let ws.Cells.Item(1, NxtClm).Resize(UBound(arrWotchaGot(), 1), UBound(arrWotchaGot(), 2)).Value = arrWotchaGot()
ws.Cells.Columns.AutoFit
End Sub
'

[DocAElstein]

Unics to you

The previous discussion considered " plain text " which usually means normal numbers and common letters along with some other common character things, and a limited amount of forein language letters and characters. Historically we often refer to those sort of things as ascii stuff.

If you want to get a bit more global and all encompassing , to include for example, a lot more non English language letters and characters, then you need to look at " unic " stuff.

Simplified, we just need to change things like Chr to ChrW , and Asc to AscW.

Here is an extended character version:
http://www.excelfox.com/forum/showthread.php/2345-Appendix-Thread-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=11818&viewfull=1#post11818
https://tinyurl.com/vuftsgp



Refs
http://www.eileenslounge.com/viewtopic.php?f=30&t=33860&p=262344#p262344
https://www.joelonsoftware.com/2003/10/08/the-absolute-minimum-every-software-developer-absolutely-positively-must-know-about-unicode-and-character-sets-no-excuses/
http://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string

[DocAElstein]

This slightly modified version also adds a worksheet in which to paste
both
the original string into the first cell
and
the string, WtchaGot , into the second cell


Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(ByVal strIn As String) '
Rem 1 ' Output "sheet hardcopies"
'1a) Worksheets 'Make Temporary Sheets, if not already there, in Current Active Workbook, for a simple list of all characters, and for pasting the string into worksheet cells
'1a)(i) Full list of characters worksheet
If Not Evaluate("=ISREF(" & "'" & "WotchaGotInString" & "'!Z78)") Then ' ( the ' are not important here, but iin general allow for a space in the worksheet name like "Wotcha Got In String"
Dim Wb As Workbook ' ' ' Dim: ' Preparing a "Pointer" to an Initial "Blue Print" in Memory of the Object ( Pigeon Hole with a bit of paper or code lines on that can be filled in to refer to a specific Objec of this type ) . This also us to get easily at the Methods and Properties throught the applying of a period ( .Dot) ( intellisense ) '
Set Wb = ActiveWorkbook ' ' Set now (to Active Workbook - one being "looked at"), so that we carefull allways referrence this so as not to go astray through Excel Guessing inplicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 '
Wb.Worksheets.Add After:=Wb.Worksheets.Item(Worksheets.Count) 'A sheeet is added and will be Active
Dim Ws As Worksheet '
Set Ws = ActiveSheet 'Rather than rely on always going to the active sheet, we referr to it Explicitly so that we carefull allways referrence this so as not to go astray through Excel Guessing implicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 ' Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191
Ws.Activate: Ws.Cells(1, 1).Activate ' ws.Activate and activating a cell sometimes seemed to overcome a strange error
Let Ws.Name = "WotchaGotInString"
Else ' The worksheet is already there , so I just need to set my variable to point to it
Set Ws = ThisWorkbook.Worksheets("WotchaGotInString")
End If
'1a(ii) Worksheet to paste out string into worksheet cells
If Not Evaluate("=ISREF(" & "'" & "StrIn|WtchaGot" & "'!Z78)") Then
Set Wb = ActiveWorkbook
Wb.Worksheets.Add Before:=Wb.Worksheets.Item(1)
Dim Ws1 As Worksheet
Set Ws1 = ActiveSheet
Ws1.Activate: Ws1.Cells(1, 1).Activate
Let Ws1.Name = "StrIn|WtchaGot"
Else
Set Ws1 = ThisWorkbook.Worksheets("StrIn|WtchaGot")
End If
'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 40)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' ' 2a)(ii)_2
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "vbNewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
If AscW(Caracter) < 256 Then
Let WotchaGot = WotchaGot & "Chr(" & AscW(Caracter) & ")" & " & "
Else
Let WotchaGot = WotchaGot & "ChrW(" & AscW(Caracter) & ")" & " & "
End If
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = AscW(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
'2c) Some tidying up
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
Else
End If
Rem 3 Output
'3a) String
'3a)(i)
MsgBox Prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string
'3a)(ii)
Ws1.Activate: Ws1.Cells.Item(1, 1).Activate
Let Ws1.Range("A1").Value = strIn
Let Ws1.Range("B1").Value = WotchaGot
'3b) List
Dim NxtClm As Long: Let NxtClm = 1 ' In conjunction with next If this prevents the first column beine taken as 0 for an empty worksheet
Ws.Activate: Ws.Cells.Item(1, 1).Activate
If Not Ws.Range("A1").Value = "" Then Let NxtClm = Ws.Cells.Item(1, Columns.Count).End(xlToLeft).Column + 1
Let Ws.Cells.Item(1, NxtClm).Resize(UBound(arrWotchaGot(), 1), UBound(arrWotchaGot(), 2)).Value = arrWotchaGot()
Ws.Cells.Columns.AutoFit
End Sub
'

[DocAElstein]

Another one
https://excelfox.com/forum/showthread.php/2559-Notes-tests-text-files-manipulation-of-text-files-in-Excel-and-with-Excel-VBA?p=15142&viewfull=1#post15142

Modified Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(
to create a text file output of the WotchaGot string ( in the last post it was used to produce the text file
WotchaGot_in_tt.txt )


' https://excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string
' https://excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=11015&viewfull=1#post11015
Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(ByVal strIn As String, Optional ByVal FlNme As String) '
Rem 1 ' Output "sheet hardcopies"
'1a) Worksheets 'Make Temporary Sheets, if not already there, in Current Active Workbook, for a simple list of all characters, and for pasting the string into worksheet cells
'1a)(i) Full list of characters worksheet
If Not Evaluate("=ISREF(" & "'" & "WotchaGotInString" & "'!Z78)") Then ' ( the ' are not important here, but in general allow for a space in the worksheet name like "Wotcha Got In String"
Dim Wb As Workbook ' ' ' Dim: ' Preparing a "Pointer" to an Initial "Blue Print" in Memory of the Object ( Pigeon Hole with a bit of paper or code lines on that can be filled in to refer to a specific Objec of this type ) . This also us to get easily at the Methods and Properties throught the applying of a period ( .Dot) ( intellisense ) '
Set Wb = ActiveWorkbook ' ' Set now (to Active Workbook - one being "looked at"), so that we carefull allways referrence this so as not to go astray through Excel Guessing inplicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 '
Wb.Worksheets.Add After:=Wb.Worksheets.Item(Worksheets.Count) 'A sheeet is added and will be Active
Dim Ws As Worksheet '
Set Ws = ActiveSheet 'Rather than rely on always going to the active sheet, we referr to it Explicitly so that we carefull allways referrence this so as not to go astray through Excel Guessing implicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 ' Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191
Ws.Activate: Ws.Cells(1, 1).Activate ' ws.Activate and activating a cell sometimes seemed to overcome a strange error
Let Ws.Name = "WotchaGotInString"
Else ' The worksheet is already there , so I just need to set my variable to point to it
Set Ws = ThisWorkbook.Worksheets("WotchaGotInString")
End If
'1a(ii) Worksheet to paste out string into worksheet cells
If Not Evaluate("=ISREF(" & "'" & "StrIn|WtchaGot" & "'!Z78)") Then
Set Wb = ActiveWorkbook
Wb.Worksheets.Add After:=Wb.Worksheets.Item(1)
Dim Ws1 As Worksheet
Set Ws1 = ActiveSheet
Ws1.Activate: Ws1.Cells(1, 1).Activate
Let Ws1.Name = "StrIn|WtchaGot"
Else
Set Ws1 = ThisWorkbook.Worksheets("StrIn|WtchaGot")
End If
'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = FlNme & vbLf & Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 40)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Or Caracter = " " Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]" Or Mid(strIn, Cnt - 1, 1) Like " ") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
Case ","
Let WotchaGot = WotchaGot & """" & "," & """" & " & "
Case ";"
Let WotchaGot = WotchaGot & """" & ";" & """" & " & "
Case ":"
Let WotchaGot = WotchaGot & """" & ":" & """" & " & "
Case "#"
Let WotchaGot = WotchaGot & """" & "#" & """" & " & "
Case "@"
Let WotchaGot = WotchaGot & """" & "@" & """" & " & "
Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "vbNewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
If AscW(Caracter) < 256 Then
Let WotchaGot = WotchaGot & "Chr(" & AscW(Caracter) & ")" & " & "
Else
Let WotchaGot = WotchaGot & "ChrW(" & AscW(Caracter) & ")" & " & "
End If
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = AscW(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
'2c) Some tidying up
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
Else
End If
Rem 3 Output
'3a) String
'3a)(i)
MsgBox Prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string
'3a)(ii)
Ws1.Activate: Ws1.Cells.Item(1, 1).Activate
Dim Lr1 As Long: Let Lr1 = Ws1.Range("A" & Ws1.Rows.Count).End(xlUp).Row ' http://www.excelfox.com/forum/showthread.php/2345-Appendix-Thread-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=11466&viewfull=1#post11466 Making Lr dynamic ( using rng.End(XlUp) for a single column. )
Let Ws1.Range("A" & Lr1 + 1 & "").Value = FlNme
Let Ws1.Range("B" & Lr1 + 1 & "").Value = strIn
Let Ws1.Range("C" & Lr1 + 1 & "").Value = WotchaGot
Ws1.Cells.Columns.AutoFit
'3b) List
Dim NxtClm As Long: Let NxtClm = 1 ' In conjunction with next If this prevents the first column beine taken as 0 for an empty worksheet
Ws.Activate: Ws.Cells.Item(1, 1).Activate
If Not Ws.Range("A1").Value = "" Then Let NxtClm = Ws.Cells.Item(1, Columns.Count).End(xlToLeft).Column + 1
Let Ws.Cells.Item(1, NxtClm).Resize(UBound(arrWotchaGot(), 1), UBound(arrWotchaGot(), 2)).Value = arrWotchaGot()
Ws.Cells.Columns.AutoFit
'3c) Output WotchaGot string to a text
Dim FileNum2 As Long: Let FileNum2 = FreeFile(0) ' https://msdn.microsoft.com/en-us/vba/language-reference-vba/articles/freefile-function
Dim PathAndFileName2 As String
Let PathAndFileName2 = ThisWorkbook.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & ".txt" ' CHANGE path TO SUIT
Open PathAndFileName2 For Output As #FileNum2 ' CHANGE TO SUIT ' Will be made if not there
Print #FileNum2, WotchaGot ' write out entire text file
Close #FileNum2
End Sub

[DocAElstein]

This slightly modified version also adds a worksheet in which to paste
both
the original string into the first cell
and
the string, WtchaGot , into the second cell


Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(ByVal strIn As String) '
Rem 1 ' Output "sheet hardcopies"
'1a) Worksheets 'Make Temporary Sheets, if not already there, in Current Active Workbook, for a simple list of all characters, and for pasting the string into worksheet cells
'1a)(i) Full list of characters worksheet
If Not Evaluate("=ISREF(" & "'" & "WotchaGotInString" & "'!Z78)") Then ' ( the ' are not important here, but iin general allow for a space in the worksheet name like "Wotcha Got In String"
Dim Wb As Workbook ' ' ' Dim: ' Preparing a "Pointer" to an Initial "Blue Print" in Memory of the Object ( Pigeon Hole with a bit of paper or code lines on that can be filled in to refer to a specific Objec of this type ) . This also us to get easily at the Methods and Properties throught the applying of a period ( .Dot) ( intellisense ) '
Set Wb = ActiveWorkbook ' ' Set now (to Active Workbook - one being "looked at"), so that we carefull allways referrence this so as not to go astray through Excel Guessing inplicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 '
Wb.Worksheets.Add After:=Wb.Worksheets.Item(Worksheets.Count) 'A sheeet is added and will be Active
Dim Ws As Worksheet '
Set Ws = ActiveSheet 'Rather than rely on always going to the active sheet, we referr to it Explicitly so that we carefull allways referrence this so as not to go astray through Excel Guessing implicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 ' Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191
Ws.Activate: Ws.Cells(1, 1).Activate ' ws.Activate and activating a cell sometimes seemed to overcome a strange error
Let Ws.Name = "WotchaGotInString"
Else ' The worksheet is already there , so I just need to set my variable to point to it
Set Ws = ThisWorkbook.Worksheets("WotchaGotInString")
End If
'1a(ii) Worksheet to paste out string into worksheet cells
If Not Evaluate("=ISREF(" & "'" & "StrIn|WtchaGot" & "'!Z78)") Then
Set Wb = ActiveWorkbook
Wb.Worksheets.Add Before:=Wb.Worksheets.Item(1)
Dim Ws1 As Worksheet
Set Ws1 = ActiveSheet
Ws1.Activate: Ws1.Cells(1, 1).Activate
Let Ws1.Name = "StrIn|WtchaGot"
Else
Set Ws1 = ThisWorkbook.Worksheets("StrIn|WtchaGot")
End If
'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 40)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' ' 2a)(ii)_2
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "vbNewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
If AscW(Caracter) < 256 Then
Let WotchaGot = WotchaGot & "Chr(" & AscW(Caracter) & ")" & " & "
Else
Let WotchaGot = WotchaGot & "ChrW(" & AscW(Caracter) & ")" & " & "
End If
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = AscW(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
'2c) Some tidying up
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
Else
End If
Rem 3 Output
'3a) String
'3a)(i)
MsgBox Prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string
'3a)(ii)
Ws1.Activate: Ws1.Cells.Item(1, 1).Activate
Let Ws1.Range("A1").Value = strIn
Let Ws1.Range("B1").Value = WotchaGot
'3b) List
Dim NxtClm As Long: Let NxtClm = 1 ' In conjunction with next If this prevents the first column beine taken as 0 for an empty worksheet
Ws.Activate: Ws.Cells.Item(1, 1).Activate
If Not Ws.Range("A1").Value = "" Then Let NxtClm = Ws.Cells.Item(1, Columns.Count).End(xlToLeft).Column + 1
Let Ws.Cells.Item(1, NxtClm).Resize(UBound(arrWotchaGot(), 1), UBound(arrWotchaGot(), 2)).Value = arrWotchaGot()
Ws.Cells.Columns.AutoFit
End Sub
'

[DocAElstein]

Another one
https://excelfox.com/forum/showthread.php/2559-Notes-tests-text-files-manipulation-of-text-files-in-Excel-and-with-Excel-VBA?p=15142&viewfull=1#post15142

Modified Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(
to create a text file output of the WotchaGot string ( in the last post it was used to produce the text file
WotchaGot_in_tt.txt )


' https://excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string
' https://excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=11015&viewfull=1#post11015
Sub WtchaGot_Unic_NotMuchIfYaChoppedItOff(ByVal strIn As String, Optional ByVal FlNme As String) '
Rem 1 ' Output "sheet hardcopies"
'1a) Worksheets 'Make Temporary Sheets, if not already there, in Current Active Workbook, for a simple list of all characters, and for pasting the string into worksheet cells
'1a)(i) Full list of characters worksheet
If Not Evaluate("=ISREF(" & "'" & "WotchaGotInString" & "'!Z78)") Then ' ( the ' are not important here, but in general allow for a space in the worksheet name like "Wotcha Got In String"
Dim Wb As Workbook ' ' ' Dim: ' Preparing a "Pointer" to an Initial "Blue Print" in Memory of the Object ( Pigeon Hole with a bit of paper or code lines on that can be filled in to refer to a specific Objec of this type ) . This also us to get easily at the Methods and Properties throught the applying of a period ( .Dot) ( intellisense ) '
Set Wb = ActiveWorkbook ' ' Set now (to Active Workbook - one being "looked at"), so that we carefull allways referrence this so as not to go astray through Excel Guessing inplicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 '
Wb.Worksheets.Add After:=Wb.Worksheets.Item(Worksheets.Count) 'A sheeet is added and will be Active
Dim Ws As Worksheet '
Set Ws = ActiveSheet 'Rather than rely on always going to the active sheet, we referr to it Explicitly so that we carefull allways referrence this so as not to go astray through Excel Guessing implicitly not the one we want... Set: Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191 ' Values are filled at the memory locations and the directions there are specified in the variable "Blue Print "Pointer". In this case a Filled in Blue Print is passed. http://www.excelforum.com/excel-programming-vba-macros/1138804-help-understanding-class-instancing-cant-set-ws-new-worksheet-intellisense-offers-it-4.html#post4387191
Ws.Activate: Ws.Cells(1, 1).Activate ' ws.Activate and activating a cell sometimes seemed to overcome a strange error
Let Ws.Name = "WotchaGotInString"
Else ' The worksheet is already there , so I just need to set my variable to point to it
Set Ws = ThisWorkbook.Worksheets("WotchaGotInString")
End If
'1a(ii) Worksheet to paste out string into worksheet cells
If Not Evaluate("=ISREF(" & "'" & "StrIn|WtchaGot" & "'!Z78)") Then
Set Wb = ActiveWorkbook
Wb.Worksheets.Add After:=Wb.Worksheets.Item(1)
Dim Ws1 As Worksheet
Set Ws1 = ActiveSheet
Ws1.Activate: Ws1.Cells(1, 1).Activate
Let Ws1.Name = "StrIn|WtchaGot"
Else
Set Ws1 = ThisWorkbook.Worksheets("StrIn|WtchaGot")
End If
'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = FlNme & vbLf & Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 40)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Or Caracter = " " Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]" Or Mid(strIn, Cnt - 1, 1) Like " ") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
Case ","
Let WotchaGot = WotchaGot & """" & "," & """" & " & "
Case ";"
Let WotchaGot = WotchaGot & """" & ";" & """" & " & "
Case ":"
Let WotchaGot = WotchaGot & """" & ":" & """" & " & "
Case "#"
Let WotchaGot = WotchaGot & """" & "#" & """" & " & "
Case "@"
Let WotchaGot = WotchaGot & """" & "@" & """" & " & "
Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "vbNewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
If AscW(Caracter) < 256 Then
Let WotchaGot = WotchaGot & "Chr(" & AscW(Caracter) & ")" & " & "
Else
Let WotchaGot = WotchaGot & "ChrW(" & AscW(Caracter) & ")" & " & "
End If
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = AscW(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
'2c) Some tidying up
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
Else
End If
Rem 3 Output
'3a) String
'3a)(i)
MsgBox Prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string
'3a)(ii)
Ws1.Activate: Ws1.Cells.Item(1, 1).Activate
Dim Lr1 As Long: Let Lr1 = Ws1.Range("A" & Ws1.Rows.Count).End(xlUp).Row ' http://www.excelfox.com/forum/showthread.php/2345-Appendix-Thread-(-Codes-for-other-Threads-HTML-Tables-etc-)?p=11466&viewfull=1#post11466 Making Lr dynamic ( using rng.End(XlUp) for a single column. )
Let Ws1.Range("A" & Lr1 + 1 & "").Value = FlNme
Let Ws1.Range("B" & Lr1 + 1 & "").Value = strIn
Let Ws1.Range("C" & Lr1 + 1 & "").Value = WotchaGot
Ws1.Cells.Columns.AutoFit
'3b) List
Dim NxtClm As Long: Let NxtClm = 1 ' In conjunction with next If this prevents the first column beine taken as 0 for an empty worksheet
Ws.Activate: Ws.Cells.Item(1, 1).Activate
If Not Ws.Range("A1").Value = "" Then Let NxtClm = Ws.Cells.Item(1, Columns.Count).End(xlToLeft).Column + 1
Let Ws.Cells.Item(1, NxtClm).Resize(UBound(arrWotchaGot(), 1), UBound(arrWotchaGot(), 2)).Value = arrWotchaGot()
Ws.Cells.Columns.AutoFit
'3c) Output WotchaGot string to a text
Dim FileNum2 As Long: Let FileNum2 = FreeFile(0) ' https://msdn.microsoft.com/en-us/vba/language-reference-vba/articles/freefile-function
Dim PathAndFileName2 As String
Let PathAndFileName2 = ThisWorkbook.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & ".txt" ' CHANGE path TO SUIT
Open PathAndFileName2 For Output As #FileNum2 ' CHANGE TO SUIT ' Will be made if not there
Print #FileNum2, WotchaGot ' write out entire text file
Close #FileNum2
End Sub

[DocAElstein]

This has a small modification to offset a bug when you only have one character..

-....later when I re find it



Much later....... I never found it so did it again on a later version

https://excelfox.com/forum/showthread.php/2302-quot-What%e2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=15524&viewfull=1#post15524
https://excelfox.com/forum/showthread.php/2302-quot-What%e2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=15524&viewfull=1#post15524

[DocAElstein]

This makes a few text files

https://pastebin.com/HatYwAAD

I will come back and document, explain and tidy all this up sometime, when it snows a lot outside....

[DocAElstein]

fhalhflkshfhhfslhf

[DocAElstein]

This bit causes a bit of an error , if you only have one character

' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
Else
As far as i can remember that is only needed to concatenate simple letters and nubers in the final output, just because like

"Alan"

looks a bit better than

"A" & "l" & "a" & "n"

So simple fix, is don't do that if Len(strIn) is 1


If Len(strIn) = 1 Then

Else
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
End If
Else



https://pastebin.com/eutzzxHv
https://excelfox.com/forum/showthread.php/2302-quot-What%e2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=15524&viewfull=1#post15524
https://excelfox.com/forum/showthread.php/2302-quot-What%e2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=15524&viewfull=1#post15524
https://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string/page2#post15524
https://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string/page2#post15524

[DocAElstein]

Examples of wots in a computer string

The following posts, from page 3, are for genereral notes, tests, examples of examining the contents of a computer string of characters, relavent to the musings in the last two pages of this Thread.
Initially this will be a bit random. After I have a few I will probably sort them somehow and add an Index in this post #21

If anyone would like to contribute an example, or make any comments then please do so via a reply to this Thread, then if appropriate, I will reply, move it, or whatever else takes my fancy as a frindly dictator, with all powers :) :smug:


Alan

[DocAElstein]

ndndsnv


I got a good tip here, https://www.vbforums.com/showthread.php?526299-How-can-you-split-a-string-into-all-its-characters/Page1#post3252316 , in particular, this bit



later ..... StringManipulations2.doc
G:\BlogsBugs\StringManipulations


GetHwndClassNameCaptionHwnd.xls
G:\BlogsBugs\Longer Blogs\InputBoxMessageBoxPopUpBugsAPI\API software Theory Intro
Misc Tests

[DocAElstein]

spare post

[DocAElstein]

some misc notes for later use...

































Ref :
VBA for the VBE : thinkz1.com
Info / files private from Lisa Green
https://excel.tips.net/T003219_Getting_Rid_of_Alphabetic_Characters.html
https://www.eileenslounge.com/viewtopic.php?f=30&t=36683
https://wordribbon.tips.net/T013071_Inserting_a_Non-Breaking_Space.html
https://excelribbon.tips.net/T008663_Pulling_Initial_Letters_from_a_String.html
https://eileenslounge.com/viewtopic.php?p=286508&sid=24bb08e0b89b584215480cbd6d124aa6#p286508
https://excelribbon.tips.net/T007768_Deleting_Dates_within_Text_Strings.html

[DocAElstein]

spare post to help organise and compose better later

[DocAElstein]

.... spare post to help organise and compose better later

[DocAElstein]

Here a quick modified coding to look at the string seen in a highlighted word text (I had to chop a lot out to get it in the post size limit, the uploaded file has a fuller version)



' https://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=21221&viewfull=1#post21221 https://www.excelfox.com/forum/showthread.php/2348-String-text-in-Word-html-Passing-info-between-Word-and-Excel?p=21222#post21222

' https://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=21221&viewfull=1#post21221 String text in Word html.doc
Sub WhatsInIt()
Dim Str As String ' To hold the selected text in word
Let Str = Selection.Text
Call WatchaGotWord(Str)
End Sub



' Modified a bit from here https://www.excelfox.com/forum/showthread.php/2302-quot-What%E2%80%99s-in-a-String-quot-VBA-break-down-Loop-through-character-contents-of-a-string?p=15524&viewfull=1#post15524
' Modified to remove Excel Output bits and change ThisWorkbook.Path to ThisDocument.Path for the generated text files


Sub WatchaGotWord(ByVal strIn As String, Optional ByVal FlNme As String) '
'Rem 1 ' Output "sheet hardcopies"




'1b) Array
Dim myLenf As Long: Let myLenf = Len(strIn) ' ' Long is very simple to handle, - final memory "size" type is known (123.456 and 000.001 have same "size" computer memory ) , and so a Address suggestion can be given for the next line when the variable is filled in. '( Long is a Big whole Number limit (-2,147,483,648 to 2,147,483,647) If you need some sort of validation the value should only be within the range of a Byte/Integer otherwise there's no point using anything but Long.--upon/after 32-bit, Integers (Short) need converted internally anyways, so a Long is actually faster. ) https://www.mrexcel.com/forum/excel-questions/803662-byte-backward-loop-4.html
Dim arrWotchaGot() As String: ReDim arrWotchaGot(1 To myLenf + 1, 1 To 2) ' +1 for header Array for the output 2 column list. The type is known and the size, but I must use this ReDim method simply because the dim statement Dim( , ) is complie time thing and will only take actual numbers
Let arrWotchaGot(1, 1) = FlNme & vbLf & Format(Now, "DD MMM YYYY") & vbLf & "Lenf is " & myLenf: Let arrWotchaGot(1, 2) = Left(strIn, 40)
Rem 2 String anylaysis
'Dim myLenf As Long: Let myLenf = Len(strIn)
Dim Cnt As Long
For Cnt = 1 To myLenf ' ===Main Loop============================================== ==========================
' Character analysis: Get at each character
Dim Caracter As Variant ' String is probably OK.
Let Caracter = Mid(strIn, Cnt, 1) ' ' the character in strIn at position from the left of length 1
'2a) The character added to a single WotchaGot long character string to look at and possibly use in coding
Dim WotchaGot As String ' This will be used to make a string that I can easilly see and also is in a form that I can copy and paste in a code line required to build the full string of the complete character string
'2a)(i) Most common characters and numbers to be displayed as "seen normally" ' -------2a)(i)--
If Caracter Like "[A-Z]" Or Caracter Like "[0-9]" Or Caracter Like "[a-z]" Or Caracter = " " Then ' Check for normal characters
'SirNirios
If Not Cnt = 1 Then ' I am only intersted in next line comparing the character before, and if i did not do this the next line would error if first character was a "normal" character
If Not Cnt = myLenf And (Mid(strIn, Cnt - 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt - 1, 1) Like "[0-9]" Or Mid(strIn, Cnt - 1, 1) Like "[a-z]" Or Mid(strIn, Cnt - 1, 1) Like " ") Then ' And (Mid(strIn, Cnt + 1, 1) Like "[A-Z]" Or Mid(strIn, Cnt + 1, 1) Like "[0-9]" Or Mid(strIn, Cnt + 1, 1) Like "[a-z]") Then
Let WotchaGot = WotchaGot & "|LinkTwoNormals|"
Else
End If
Else
End If
Let WotchaGot = WotchaGot & """" & Caracter & """" & " & " ' This will give the sort of output that I need to write in a code line, so for example if I have a123 , this code line will be used 4 times and give like a final string for me to copy of "a" & "1" & "2" & "3" & I would phsically need to write in code like strVar = "a" & "1" & "2" & "3" - i could of course also write = "a123" but the point of this routine is to help me pick out each individual element
Else ' Some other things that I would like to "see" normally - not "normal simple character" - or by a VBA constant, like vbCr vbLf vbTab
Select Case Caracter ' 2a)(ii)_1
Case " "
Let WotchaGot = WotchaGot & """" & " " & """" & " & "
Case "!"
Let WotchaGot = WotchaGot & """" & "!" & """" & " & "
Case "$"
Let WotchaGot = WotchaGot & """" & "$" & """" & " & "
Case "%"
Let WotchaGot = WotchaGot & """" & "%" & """" & " & "
Case "~"
Let WotchaGot = WotchaGot & """" & "~" & """" & " & "
Case "&"
Let WotchaGot = WotchaGot & """" & "&" & """" & " & "
Case "("
Let WotchaGot = WotchaGot & """" & "(" & """" & " & "
Case ")"
Let WotchaGot = WotchaGot & """" & ")" & """" & " & "
Case "/"
Let WotchaGot = WotchaGot & """" & "/" & """" & " & "
Case "\"
Let WotchaGot = WotchaGot & """" & "\" & """" & " & "
Case "="
Let WotchaGot = WotchaGot & """" & "=" & """" & " & "
Case "?"
Let WotchaGot = WotchaGot & """" & "?" & """" & " & "
Case "'"
Let WotchaGot = WotchaGot & """" & "'" & """" & " & "
Case "+"
Let WotchaGot = WotchaGot & """" & "+" & """" & " & "
Case "-"
Let WotchaGot = WotchaGot & """" & "-" & """" & " & "
Case "_"
Let WotchaGot = WotchaGot & """" & "_" & """" & " & "
Case "."
Let WotchaGot = WotchaGot & """" & "." & """" & " & "
Case ","
Let WotchaGot = WotchaGot & """" & "," & """" & " & "
Case ";"
Let WotchaGot = WotchaGot & """" & ";" & """" & " & "
Case ":"
Let WotchaGot = WotchaGot & """" & ":" & """" & " & "
Case "#"
Let WotchaGot = WotchaGot & """" & "#" & """" & " & "
Case "@"
Let WotchaGot = WotchaGot & """" & "@" & """" & " & "
' Case " "
' Let WotchaGot = WotchaGot & """" & " " & """" & " & "

Case vbCr
Let WotchaGot = WotchaGot & "vbCr & " ' I actuall would write manually in this case like vbCr &
Case vbLf
Let WotchaGot = WotchaGot & "vbLf & "
Case vbCrLf
Let WotchaGot = WotchaGot & "vbCrLf & "
Case vbNewLine
Let WotchaGot = WotchaGot & "vbNewLine & "
Case """" ' This is how to get a single " No one is quite sure how this works. My theory that, is as good as any other, is that syntaxly """" or " """ or """ " are accepted. But in that the """ bit is somewhat strange for VBA. It seems to match the first and Third " together as a valid pair but the other " in the middle of the 3 "s is also syntax OK, and does not error as """ would because of the final 4th " which it syntaxly sees as a valid pair matched simultaneously as it does some similar check on the first and Third as a concluding string pair. All is well except that the second " is captured within a accepted enclosing pair made up of the first and third " At the same time the 4th " is accepted as a final concluding " paired with the second which it is using but at the same time now isolated from.
Let WotchaGot = WotchaGot & """" & """" & """" & """" & " & " ' The reason why "" "" would not work is that at the end of the "" the next empty character signalises the end of a string pair, and only if it saw a " would it keep checking the syntax rules which then lead in the previous case to the situation described above.
Case vbTab
Let WotchaGot = WotchaGot & "vbTab & "
' 2a)(iii)
Case Else
If AscW(Caracter) < 256 Then
Let WotchaGot = WotchaGot & "Chr(" & AscW(Caracter) & ")" & " & "
Else
Let WotchaGot = WotchaGot & "ChrW(" & AscW(Caracter) & ")" & " & "
End If
'Let CaseElse = Caracter
End Select
End If ' End of the "normal simple character" or not ' -------2a)------Ended-----------
'2b) A 2 column Array for convenience of a list
Let arrWotchaGot(Cnt + 1, 1) = Cnt & " " & Caracter: Let arrWotchaGot(Cnt + 1, 2) = AscW(Caracter) ' +1 for header
Next Cnt ' ========Main Loop============================================== ===================================
'2c) Some tidying up
If WotchaGot <> "" Then
Let WotchaGot = Left(WotchaGot, Len(WotchaGot) - 3) ' take off last " & " ( 2 spaces one either side of a & )
Let WotchaGot = Replace(WotchaGot, """ & |LinkTwoNormals|""", "", 1, -1, vbBinaryCompare)
If Len(strIn) = 1 Then

Else
' The next bit changes like this "Lapto" & "p" to "Laptop" You might want to leave it out ti speed things up a bit
If Len(WotchaGot) > 5 And (Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 1, 1) Like "[a-z]") And (Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[A-Z]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[0-9]" Or Mid(WotchaGot, Len(WotchaGot) - 7, 1) Like "[a-z]") And Mid(WotchaGot, Len(WotchaGot) - 6, 5) = """" & " & " & """" Then
Let WotchaGot = Left$(WotchaGot, Len(WotchaGot) - 7) & Mid(WotchaGot, Len(WotchaGot) - 1, 2) ' Changes like this "Lapto" & "p" to "Laptop"
Else
End If
End If
Else
End If
Rem 3 Output
'3a) String
'3a)(i)
MsgBox prompt:=WotchaGot: Debug.Print WotchaGot ' Hit Ctrl+g from the VB Editor to get a copyable version of the entire string




'3c) Output WotchaGot string to a text file
'3c)(i) Simple string
Dim FileNum2 As Long: Let FileNum2 = FreeFile(0) ' https://msdn.microsoft.com/en-us/vba/language-reference-vba/articles/freefile-function
Dim PathAndFileName2 As String
' Let PathAndFileName2 = ThisWorkbook.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & ".txt" ' CHANGE path TO SUIT
Let PathAndFileName2 = ThisDocument.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & ".txt" ' CHANGE path TO SUIT
Open PathAndFileName2 For Output As #FileNum2 ' CHANGE TO SUIT ' Will be made if not there
Print #FileNum2, WotchaGot ' write out entire text file
Close #FileNum2
'3c)(ii) Introduce an "invisible" vbCr & vbLf pair after each seen pair within the string. this will give actual lines in the text file
Let WotchaGot = Replace(WotchaGot, "vbCr & vbLf & ", "vbCr & vbLf" & vbCr & vbLf, 1, -1, vbBinaryCompare)
' Let PathAndFileName2 = ThisWorkbook.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & "_inLines.txt" ' CHANGE path TO SUIT
Let PathAndFileName2 = ThisDocument.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & "_inLines.txt" ' CHANGE path TO SUIT
Open PathAndFileName2 For Output As #FileNum2 ' CHANGE TO SUIT ' Will be made if not there
Print #FileNum2, WotchaGot ' write out entire text file
Close #FileNum2
'3c(iii) Number the new introduced actual Liners in the text file
Dim arrIt() As String: Let arrIt() = Split(WotchaGot, vbCr & vbLf, -1, vbBinaryCompare)
Let WotchaGot = ""
For Cnt = 0 To UBound(arrIt())
Let WotchaGot = WotchaGot & Cnt & " " & arrIt(Cnt) & vbCr & vbLf
Next Cnt
' Let PathAndFileName2 = ThisWorkbook.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & "_inNumberedLines.txt" ' CHANGE path TO SUIT
Let PathAndFileName2 = ThisDocument.Path & "\" & "WotchaGot_in_" & Replace(FlNme, ".txt", "", 1, 1, vbBinaryCompare) & "_inNumberedLines.txt" ' CHANGE path TO SUIT
Open PathAndFileName2 For Output As #FileNum2 ' CHANGE TO SUIT ' Will be made if not there
Print #FileNum2, WotchaGot ' write out entire text file
Close #FileNum2

End Sub