TwainSetImageFileFormat Method (GdPictureImaging)

In This Topic

Tries to set the current image file format to use by the selected twain source for file transfer mode.

Syntax

'Declaration
 
Public Function TwainSetImageFileFormat( _
   ByVal ImageFileFormat As TwainImageFileFormats _
) As Boolean

public bool TwainSetImageFileFormat( 
   TwainImageFileFormats ImageFileFormat
)

public function TwainSetImageFileFormat( 
    ImageFileFormat: TwainImageFileFormats
): Boolean;

public function TwainSetImageFileFormat( 
   ImageFileFormat : TwainImageFileFormats
) : boolean;

public: bool TwainSetImageFileFormat( 
   TwainImageFileFormats ImageFileFormat
)

public:
bool TwainSetImageFileFormat( 
   TwainImageFileFormats ImageFileFormat
)

ImageFileFormat: Image file format. A member of the TwainImageFileFormats enumeration.

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 TWAIN state, use the TwainGetState() method.