GdPicture.NET.14~GdPicture14.GdPictureImaging~TwainGetPhysicalWidth - TwainGetPhysicalWidth Method (GdPictureImaging) -

TwainGetPhysicalWidth Method (GdPictureImaging)

In This Topic

Returns the maximum width of the scanning area (in inches).

Syntax

'Declaration
 
Public Function TwainGetPhysicalWidth() As Double

public double TwainGetPhysicalWidth()

public function TwainGetPhysicalWidth(): Double;

public function TwainGetPhysicalWidth() : double;

public: double TwainGetPhysicalWidth();

public:
double TwainGetPhysicalWidth();

Double.

Remarks

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