Thanks Jeff.
It somehow got up working now. But I had a bit of a hard time, as it does 
differ a bit from your code. See, your code states, that the Hex-number should 
be FFFE. But on my system, if I want to get it working, I have to test for a 
HEX-number of FF0. 

Puzzled why, but that is the way it is. Wonder if my script then will work on 
other computers, since there could be the difference in the testing number. 
Anyone could shed some light on that one?


  ----- Original Message ----- 
  From: Jeff Weiss 
  To: [email protected] 
  Sent: Friday, October 28, 2011 4:53 AM
  Subject: Re: How to detect textfile format?


  Here are some lines from one of my apps which should do what you need:

  Const ForReading = 1

  Dim FSO : Set FSO = CreateObject("Scripting.FileSystemObject")

  On Error Resume Next
  ' determine whether the file is Unicode or not. 

  Dim ObjScriptFile : Set objScriptFile = FSO.OpenTextFile(Path & nString & 
".vbs") 
  Dim firstByte, secondByte
  firstByte = Hex(AscB(MidB(objScriptFile.Read(1), 1, 1)))
  secondByte = Hex(AscB(MidB(objScriptFile.Read(1), 1, 1)))

  If Err.Number > 0 Then 
  Mess =Mess & " " & "Error " & Err.Number & " " & Err.Description & VbCrLf

  If Err.Number = 424 Then 
  Mess = Mess & "File not Found! "

  End If

  On Error goto 0
  Exit Function
  End If

  If firstByte & secondByte = "FFFE" Then
  ' unicode file
  strContents = SOFileToString(Path & nString & ".vbs", "Unicode")

  Else
  ' not unicode
  strContents = SOFileToString(Path & nString & ".vbs", "")
  End If

  objScriptFile.Close
  hth
  Jeff Weiss





    ----- Original Message ----- 
    From: David 
    To: [email protected] 
    Sent: Thursday, October 27, 2011 9:36 PM
    Subject: How to detect textfile format?


    In my script, I want to read the information from a text file. 

    As it is going to read from any text file on the disk, I have no clue 
whether the actual text file will be an ASCII, or an Unicode file. I am using 
the CreateTextFile method to open the text file. This method does require me to 
determine if I am going to open one or the other of the file formats. Is there 
any good work around for this in VBS? Some way for me to open a text file, and 
have it properly read, no matter which of the two formats it has been saved in?

    From my testing here, I get the following results. Try to open an ASCII 
file, having CreateTextFile set to UniCode, only gives me one line, and no 
recognized text. 

    Try to open an UniCode file, having CreateTextFile set to ASCII, will 
recognize all the lines, but does not work properly when I try to perform 
textual operations; like Mid, and InStr.

    Yep, even computers have their multi-lingual challenges. Smile.

    Anyone has a good idea here, I would be thankful.

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