Visual.VisualOpacity Property


获取或设置 Visual 的不透明度。Gets or sets the opacity of the Visual.

public:  property double VisualOpacity {  protected public:
double get(); protected:
 void set(double value); };
public double VisualOpacity { protected internal get; protected set; }
member this.VisualOpacity : double with get, set
Public Property VisualOpacity As Double

Property Value


可视对象的不透明度值。The opacity value of the visual.


Visual 的不透明度值表示为介于0和1之间的值。The value of the opacity of the Visual is expressed as a value between 0 and 1. 如果值为0,则指示元素是完全透明的,而值1表示元素完全不透明。A value of 0 indicates that the element is completely transparent, whereas a value of 1 indicates that the element is completely opaque. 如果值为0.5,则表示元素为50% 不透明。A value of 0.5 indicates that the element is 50 percent opaque. 小于0的值将被视为 0;大于1的值将被视为1。Values that are less than 0 are treated as 0; values that are greater than 1 are treated as 1.

Applies to