'声明 Sub SetClipRect( _ ByVal rect As Nullable(Of _Rect) _ )
void SetClipRect( Nullable<_Rect> rect )
参数
- rect
- Clip rectangle. Null clear clipping rectangle.
'声明 Sub SetClipRect( _ ByVal rect As Nullable(Of _Rect) _ )
void SetClipRect( Nullable<_Rect> rect )