GdPicture.NET.14.API
GdPicture14 Namespace / GdPictureImaging Class / TwainEnableDuplex Method
Set True to enable duplex mode else False.





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TwainEnableDuplex Method (GdPictureImaging)
In This Topic
Asks to the opened source to enable or disable the duplex scanning mode.
Syntax
'Declaration
 
Public Function TwainEnableDuplex( _
   ByVal Duplex As Boolean _
) As Boolean
public bool TwainEnableDuplex( 
   bool Duplex
)
public function TwainEnableDuplex( 
    Duplex: Boolean
): Boolean; 
public function TwainEnableDuplex( 
   Duplex : boolean
) : boolean;
public: bool TwainEnableDuplex( 
   bool Duplex
) 
public:
bool TwainEnableDuplex( 
   bool Duplex
) 

Parameters

Duplex
Set True to enable duplex mode else False.

Return Value

True if success, else False -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
Remarks
Before using this method check that the TWAIN state is >= 4 (TWAIN_SOURCE_OPEN). To get the back of the acquired image, just another time an acquisition method. To get the TWAIN state, use the TwainGetState() method.
See Also