'宣言<System.ObsoleteAttribute("BitmapEffects are deprecated and no longer function. Consider using Effects where appropriate instead.")> Protected Property VisualBitmapEffect As System.Windows.Media.Effects.BitmapEffect
[System.Obsolete("BitmapEffects are deprecated and no longer function. Consider using Effects where appropriate instead.")] protected System.Windows.Media.Effects.BitmapEffect VisualBitmapEffect {get; set;}