Description This method retrieves the available horizontal resolutions of the scanner. If the pModes parameter is NULL, the pNeeded parameter retrieves the size of the array required to store the available horizontal resolutions.
Usage ret = [form.]TWAIN. GetAvailableResolutions Type
Returns ret LONGLONG Handle to available resolutions.
Remarks Type Short Vertical or horizontal resolution.
Available values:
ResHor (=0) Horizontal resolution
ResVert (=1) Vertical resolution
Programing Notes
See Also GetNumOfResolutions Method, GetResolutionAt Method, ReleaseData Method