GetContrast  Method

Description         This method retrieves the current value of contrast of the scanner.

Usage                  ret = [form.]TWAIN. GetContrast lContrast

Returns               ret                           Long                Return the current value of contrast.

Remarks

Programing Notes     See ErrorCode property for error. If getting contrast succeded the error code will be TW_OK.

See Also              SetContrast Method.