'宣言 Public Function CreateGraphics( _ Optional ByVal backColor As System.Nullable(Of Color) _ ) As GcD2DBitmapGraphics
public GcD2DBitmapGraphics CreateGraphics( System.Nullable<Color> backColor )
パラメータ
- backColor
- If not null 参照 (Visual Basicでは Nothing), specifies the color that is used to initialize the image.
戻り値の型
The new instance of GcD2DBitmapGraphics.