If the IsOpenTiffViewerEnabled function returns TRUE, and Black Ice Tiff Viewer version 13.97 or newer is installed, the Printer Driver opens the printed TIFF or PDF documents in the Black Ice Tiff Viewer. If the “Generate output in memory” option is also turned on (the IsGenerateImageInMemoryEnabled returns TRUE), the TIFF or PDF file is passed to Tiff Viewer in memory, without writing the file to disk.
IsOpenTiffViewerEnabled (pDevMode As Long) As Boolean
Input value pDevMode - pointer to the BlackIceDEVMODE structure
Input value bEnable - returns TRUE if the feature is enabled, otherwise FALSE.
Return value: - TRUE on success, otherwise FALSE