ComponentOne Bitmap for WPF
BeginDraw Method (ISurfaceImageSourceNative)

C1.WPF.DX.4 Assembly > C1.Util.DX.DXGI Namespace > ISurfaceImageSourceNative Class : BeginDraw Method
HRESULT ISurfaceImageSourceNative::BeginDraw([In] RECT updateRect,[Out] IDXGISurface** surface,[Out] POINT* offset)
Syntax
'Declaration
 
Public Function BeginDraw( _
   ByVal updateRect As RectL, _
   ByRef offset As Point2L, _
   ByRef surface As Surface _
) As HResult
public HResult BeginDraw( 
   RectL updateRect,
   out Point2L offset,
   out Surface surface
)

Parameters

updateRect
offset
surface
See Also

Reference

ISurfaceImageSourceNative Class
ISurfaceImageSourceNative Members