TwainGetPhysicalHeight Method (GdPictureImaging)

In This Topic

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

Syntax

'Declaration
 
Public Function TwainGetPhysicalHeight() As Double

public double TwainGetPhysicalHeight()

public function TwainGetPhysicalHeight(): Double;

public function TwainGetPhysicalHeight() : double;

public: double TwainGetPhysicalHeight();

public:
double TwainGetPhysicalHeight();

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.