Region.GetHrgn(Graphics) Method

Definition

Namespace:

System.Drawing

Assembly:

System.Drawing.Common.dll

Source:

Region.cs

Returns a Windows handle to this Region in the specified graphics context.

public:
 IntPtr GetHrgn(System::Drawing::Graphics ^ g);

public IntPtr GetHrgn (System.Drawing.Graphics g);

member this.GetHrgn : System.Drawing.Graphics -> nativeint

Public Function GetHrgn (g As Graphics) As IntPtr

Parameters

g

Graphics

The Graphics on which this Region is drawn.

Returns

IntPtr

nativeint

A Windows handle to this Region.

Exceptions

ArgumentNullException

g is null.

Remarks

You are responsible for calling the ReleaseHrgn method to free the memory used by the GDI region object.