'宣言<SRCategoryAttribute("CatWindowStyle")> <System.ComponentModel.TypeConverterAttribute(System.Windows.Forms.OpacityConverter)> <SRDescriptionAttribute("FormOpacityDescr")> <System.ComponentModel.DefaultValueAttribute(1)> Public Property Opacity As System.Double
[SRCategory("CatWindowStyle")] [System.ComponentModel.TypeConverter(System.Windows.Forms.OpacityConverter)] [SRDescription("FormOpacityDescr")] [System.ComponentModel.DefaultValue(1)] public System.double Opacity {get; set;}