混合-未更新属性更改

您是否实现了属性的setter,以便控件在属性值更改时更新?

(顺便说一句,我很好奇,辛烷值是什么形状?这和化学有关吗?)

CommonStyles 用于应用样式。例如,

共同风格

我犯的错误是,我直接赋值如下。在基类中。[ShapeStyle是CommonStyle类型的dp]

//// Both properties are dp's but, assigned them like normal property. This caused the issue
ShapeBase.Background = this.Shape.ShapeStyle.Background;
ShapeBase.Foreground = this.Shape.ShapeStyle.Foreground; 

ShapeFace.Background = this.Shape.ShapeFaceStyle.Background;
...

当我更改background属性时,它不会更新我的 ShapeBase.Background 财产。因为,它不是依赖性绑定的。

我通过,dp绑定解决了这个问题。就像下面一样。

this.ShapeBase.SetBinding(BackgroundProperty, 
              new Binding() { 
              Source = this.Shape.ShapeStyle,
              Path = new PropertyPath("Background") });