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The following are some file operations which are useful for debugging scripts in QTP. The following examples can be downloaded from here.
' Creates a specified file and returns a TextStream object that can be used to read from or write to the file.
' Example of usage:
' Set f = CreateFile("d: emp\beenhere.txt", True)
' f.WriteLine Now
' f.Close
Function CreateFile(sFilename, bOverwrite)
Set fso = CreateObject("Scripting.FileSystemObject")
Set CreateFile = fso.CreateTextFile(sFilename, bOverwrite)
End Function
' Opens a specified file and returns a TextStream object that can be used to read from, write to, or append to the file.
' iomode: 1 - ForReading, 2 - ForWriting, 8 - ForAppending
' Example of usage
' Set f = OpenFile("d: emp\beenhere.txt", 2, True)
' f.WriteLine Now
' f.Close
Function OpenFile(sFilename, iomode, create)
Set fso = CreateObject("Scripting.FileSystemObject")
Set OpenFile = fso.OpenTextFile(sFilename, iomode, create)
End Function
' Appends a line to a file.
' Example of usage:
' AppendToFile "d: emp\beenhere.txt", Now
Function AppendToFile(sFilename, sLine)
Const ForAppending = 8
If sFilename = "" Then
sFilename = Environment("SystemTempDir") & "\QTDebug.txt"
End If
Set f = OpenFile(sFilename, ForAppending, True)
f.WriteLine sLine
f.Close
End Function
' Writes a line to a file.
' Destroys the current content of the file .
' Example of usage:
' WriteToFile "d: emp\beenhere.txt", Now
Function WriteToFile(sFilename, sLine)
Const ForWriting = 2
If sFilename = "" Then
sFilename = Environment("SystemTempDir") & "\QTDebug.txt"
End If
Set f = OpenFile(sFilename, ForWriting, True)
f.WriteLine sLine
f.Close
End Function
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