This function sets how the printer should handle if a file with the same name as the text output file already exists in the output directory.
SetTextOutputExistingFileAction(pDevMode As Long, iValue As Long) As Boolean
Input value - handle to the BlackIceDEVMODE structure
Input value -one of the following values:
0: Append the new text output to the end of the existing document. (default)
1: Delete the existing file, and generate the new text output with the same filename.
2: Leave the existing text output file, and rename the new text output by appending a number to the end of the file.
For example: Text Output(2).txt, Text Output(3).txt.
Return value - TRUE on success, FALSE otherwise.
NOTE: For 32-bit applications, use pDevMode as Integer, instead of Long.