BeginDraw Method (ISurfaceImageSourceNative)

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
)