如何在WPF中显示标签几秒钟? [英] how to show label for couple of seconds in wpf?

问题描述

我只想显示一个标签3秒钟，然后消失. 我正在使用wpf应用程序.

i want to show a label for a 3 seconds only and then disappear it. i am working in wpf application.

public DispatcherTimer timer = new DispatcherTimer(); 
timer.Tick += new EventHandler(timer_Tick);

我从该功能启动了计时器

i started timer from the function

timer.Start(); 

private void timer_Tick(object sender, EventArgs e)
{
      /*
      if timer equals 3 seconds then 
      timer.stop();
      lblToast.Visibility = Visibility.Hidden;
      else
      lblToast.Visibility = Visibility.Visible;
      */
}

这是正确的方法吗? 还是有其他简单的方法吗?

is this right way ? or is there any other easy way ?

推荐答案

将Interval设置为3000，然后将标签隐藏在Tick事件中.

Set your Interval to 3000 and then just hide the label in the Tick event.

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