GetNumOfScanModes  Method

Description         This method retrieves the number of items in the scanning modes array. Use GetAvailableScanModes Method to retrieve the scanning modes.

Usage                  ret = [form.]TWAIN. GetNumOfScanModes ScanModes

Returns               ret                           Long                Number of items in ScanModes array or -1 on error.

Remarks             ScanModes            LONGLONG Handle to scanning modes.

Programing Notes    

See Also              GetAvailableScanModes Method, ReleaseData Method, GetScanModeAt Method