ITextStream.ReadAll Method

[José Roca]

The following example illustrates the use of the ReadAll method.

JScript

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function ReadAll()
{
   var fso, f
   var ForReading = 1, ForWriting = 2;
   fso = new ActiveXObject("Scripting.FileSystemObject")
   f = fso.OpenTextFile("c:\\textfile.txt", ForWriting, true)
   f.WriteLine("Hello world!");
   f.WriteLine("JScript is fun");
   f.Close();
   f = fso.OpenTextFile("c:\\textfile.txt", ForReading);
   return(f.ReadAll);
}


VBScript

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Function ReadAll
   Const ForReading = 1, ForWriting = 2
   Dim fso, f
   Set fso = CreateObject("Scripting.FileSystemObject")
   Set f = fso.OpenTextFile("c:\testfile.txt", ForWriting, True)
   f.Write "Hello world!" & vbCrLf & "VBScript is fun!" & vbCrLf
   f.Close
   Set f = fso.OpenTextFile("c:\testfile.txt", ForReading)
   GetLine = f.ReadAll
End Function


PowerBASIC

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FUNCTION ReadAll () AS STRING

   LOCAL fso AS IFileSystem
   LOCAL f AS ITextStream

   fso = NEWCOM ("Scripting.FileSystemObject")
   f = fso.OpenTextFile(UCODE$("c:\testfile.txt"), %IOMode_ForWriting, %VARIANT_TRUE)
   f.Write UCODE$("Hello world!" & $CRLF & "VBScript is fun!" & $CRLF)
   f.Close
   f = fso.OpenTextFile(UCODE$("c:\testfile.txt"), %IOMode_ForReading)
   FUNCTION = ACODE$(f.ReadAll)
   f.Close

END FUNCTION