GdPicture.NET Reference Guide
TwainSetOrientation Method (GdPictureImaging)





GdPicture14 Namespace > GdPictureImaging Class : TwainSetOrientation Method
The image orientation mode. A member of the TwainOrientation enumeration.
Asks to the opened source to define which edge of the “paper” the image’s “top” is aligned with. This information is used to adjust the frames to match the scanning orientation of the paper.
Syntax
'Declaration
 
Public Function TwainSetOrientation( _
   ByVal Orientation As TwainOrientation _
) As Boolean
public bool TwainSetOrientation( 
   TwainOrientation Orientation
)
public function TwainSetOrientation( 
    Orientation: TwainOrientation
): Boolean; 
public function TwainSetOrientation( 
   Orientation : TwainOrientation
) : boolean;
public: bool TwainSetOrientation( 
   TwainOrientation Orientation
) 
public:
bool TwainSetOrientation( 
   TwainOrientation Orientation
) 

Parameters

Orientation
The image orientation mode. A member of the TwainOrientation enumeration.

Return Value

TRUE if success, FALSE otherwise -> Use TwainGetLastResultCode() and TwainGetLastConditionCode() methods for diagnosing the error.
Remarks
Before using this method check that the TWAIN state is TWAIN_SOURCE_OPEN (4) To get the TWAIN state, use the TwainGetState() method.
See Also

Reference

GdPictureImaging Class
GdPictureImaging Members
TwainGetState Method
TwainIsOrientationAvailable Method
TwainGetOrientation Method