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