SetDuplexEnable  Method

Description         This method specifies duplex scanning. If parameter is TRUE, the scanner scans both sides of the paper, otherwise only one side of the image.

Usage                  ret = [form.]TWAIN. SetDuplexEnable bEnable

Returns               ret                           Long                Return TW_OK on success or an error code on failure.

Remarks             bEnable                  BOOL             if TRUE, the scanning will start from the feeder.

Programing Notes           Important: Before scanning, if the scanner specific driver user interface is enabled, the driver most likely will overwrite the feeder value set by this method.

See Also              GetDuplexEnabled Method