'宣言 Public Overloads Shared Sub DrawImageBackground( _ ByVal g As Graphics, _ ByRef appearanceData As AppearanceData, _ ByVal alphaMode As AlphaBlendMode, _ ByVal invalidRect As Rectangle, _ ByVal element As UIElement, _ ByVal imgAttributes As ImageAttributes _ )
public static void DrawImageBackground( Graphics g, ref AppearanceData appearanceData, AlphaBlendMode alphaMode, Rectangle invalidRect, UIElement element, ImageAttributes imgAttributes )