/// <summary>
/// 当Led数量发生变化时调用的方法
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnDigitalCountPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LedDigitalPanel leds = d as LedDigitalPanel;
leds.digitalsList.Clear();
if (leds.rootPanel != null)
{
leds.rootPanel.Children.Clear();
leds.InitDigitals((int)e.NewValue);
//将Digitals 加入到rootPanel中
foreach (LedDigital digital in leds.digitalsList)
{
leds.rootPanel.Children.Add(digital);
}
//显示值
leds.DisplayData(leds.Value);
}
}
/// <summary>
/// 控件的值发生变化时调用的方法
/// </summary>
/// <param name="d"></param>
/// <param name="e"></param>
private static void OnValuePropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
LedDigitalPanel leds = d as LedDigitalPanel;
string newValue = (string)e.NewValue;
leds.DisplayData(newValue);
}