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