我需要一些关于DispatcherTimer的帮助[已解决] [英] I need some help about DispatcherTimer[SOLVED]

问题描述

DispatcherTimer timer = new DispatcherTimer();
timer.Interval = TimeSpan.FromSeconds(1);
timer.Tick += timer_Tick; // i take some error here. "Doesn't exist in the current context"
timer.Start();

我收到有关timer.Tick + = timer_Tick的错误。我该怎么做？添加一些使用字样或什么？

提前谢谢。

I take errors about "timer.Tick += timer_Tick". What should I make there? Add some "using" words or what?
Thanks in advance.

推荐答案

你应该创建一个 timer_Tick 方法：

Hi,

You should create a timer_Tick method:

private void timer_Tick(object sender, EventArgs e)
{
     // your code here
}

如果将此方法添加到类中，则不会再出现当前上下文中不存在错误。



希望这会有所帮助。

If you add this method to your class, you don't longer get the "Doesn't exist in the current context" error.

Hope this helps.

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