GetNumOfResolutions  Method

Description         This method retrieves the number of items in the array that stores available resolutions. Use GetAvailableResolutions Method to retrieve the resolutions of the scanner.

Usage                  ret = [form.]TWAIN. GetNumOfResolutions Resolutions

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

Remarks             Resolutions            LONGLONG Handle to array of resolutions.

Programing Notes    

See Also              GetAvailableResolutions Method, ReleaseData Method, GetResolutionAt Method