Example





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GetHdc Method

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Returns the handle to the device context associated with this GdViewer control.
Syntax
'Declaration
 

Public Function GetHdc() As IntPtr
public IntPtr GetHdc()
public function GetHdc(): IntPtr; 
public function GetHdc() : IntPtr;
public: IntPtr GetHdc(); 
public:
IntPtr GetHdc();

Return Value

The handle to the device context.
Example
How to properly manipulate with the handle. 
'We assume that the GdViewer1 control has been properly integrated.
Dim myHdc As IntPtr = GdViewer1.GetHdc()
'Do your stuff here.
GdViewer1.ReleaseHdc(myHdc)
//We assume that the GdViewer1 control has been properly integrated.
IntPtr myHdc = GdViewer1.GetHdc();
//Do your stuff here.
GdViewer1.ReleaseHdc(myHdc);
See Also

Reference

GdViewer Class
GdViewer Members
ReleaseHdc Method