在 XAML 中设置按钮的闪烁效果 [英] To set blinking effect on button in XAML

问题描述

我的要求是我想在单击 button1 时在 button2 上设置闪烁效果.我确实参考了这个例子来了解 textblock 上的闪烁效果.

my requirement is I want to set blink effect on button2 when button1 is clicked. I did refer this example for blinking effect on textblock.

闪烁 TextBlock?

但它不适用于我的 button2.如果您愿意，我可以向您展示 xaml 代码.请帮帮我.谢谢.

but its not working for my button2. I can show you xaml code if you want. plz help me out. Thanks.

推荐答案

试试这个:

  <Button Name="button1" Margin="10" Content="Animate Button2!">
    <Button.Triggers>
      <EventTrigger RoutedEvent="Button.Click">
        <EventTrigger.Actions>
          <BeginStoryboard>
            <Storyboard BeginTime="00:00:00" 
                                    RepeatBehavior="Forever" 
                                    Storyboard.TargetName="button2" 
                                    Storyboard.TargetProperty="(Foreground).(SolidColorBrush.Color)">
              <ColorAnimation From="Black" To="Red" Duration="0:0:1"/>
            </Storyboard>
          </BeginStoryboard>
        </EventTrigger.Actions>
      </EventTrigger>
    </Button.Triggers>
  </Button>

  <Button Name="button2" Margin="10" Content="I will get animated!"></Button>

如果您想为背景设置动画:这并不是那么容易实现，因为框架使用了内部内容的背景，例如悬停动画.

In case you want to animate the Background: This is not that easy to achieve as the framework is using the background for internal stuff, e.g. the hover animation.

见WPF 应用程序上的闪烁按钮

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