/// <summary> /// 当前值发生变化时候调用的方法 /// </summary> /// <param name="d"></param> /// <param name="e"></param> private static void OnValuePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { LedDigital led = d as LedDigital; if (led != null) { led.SetDisplayDigitalValue(led.Value); } }
/// <summary> /// 当led形状参数发生变化时调用的方法 /// </summary> /// <param name="d"></param> /// <param name="e"></param> private static void OnSizePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e) { LedDigital led = d as LedDigital; if (led == null || led._rootPanel == null) { return; } led._rootPanel.Children.Clear(); //初始化数字片段生成器 DigitalParameter dp = led.GetDigitalParameter(); led._segementCreator = new BaseLedDigitalSegmentCreator(dp); //初始化数字 led.InitAllDigitalSegments(); //设置初始值 led.SetDisplayDigitalValue(led.Value); }