TwainGetOrientation Method (GdPictureImaging)

In This Topic

Asks to the opened source which edge of the â€œpaperâ€ the imageâ€™s â€œtopâ€ is aligned with. This information is used to adjust the frames to match the scanning orientation of the paper.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Function TwainGetOrientation() As TwainOrientation

public TwainOrientation TwainGetOrientation()

public function TwainGetOrientation(): TwainOrientation;

public function TwainGetOrientation() : TwainOrientation;

public: TwainOrientation TwainGetOrientation();

public:
TwainOrientation TwainGetOrientation();

Return Value

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

Remarks

Before using this method check that the TWAIN state is TWAIN_SOURCE_OPEN (4) To get the TWAIN state, use the TwainGetState() method.

Reference

GdPictureImaging Class
GdPictureImaging Members
TwainGetState Method
TwainIsOrientationAvailable Method
TwainSetOrientation Method