Windows Phone 8 定时器 [英] Timer for Windows Phone 8

问题描述

我希望以 1 分钟左右的时间间隔执行一个函数.我如何才能在 Windows Phone 8 中实现这一点.

我不是在寻找 后台代理.该应用程序将在前台运行.我有哪些选择?

I wish to execute a function at an interval of 1 or so minutes. How can I achieve this in Windows Phone 8.

I am not looking for background agents. The app will be running in the foreground. What are my options?

推荐答案

您可以使用 DispatcherTimer 类

you can use the DispatcherTimer Class

private DispatcherTimer dispatcherTimer;
    // Constructor
    public MainPage()
    {

        InitializeComponent();
        dispatcherTimer = new System.Windows.Threading.DispatcherTimer();
        dispatcherTimer.Tick += new EventHandler(dispatcherTimer_Tick);
        dispatcherTimer.Interval = new TimeSpan(0, 0, 1);
        dispatcherTimer.Start();

    }

  private void dispatcherTimer_Tick(object sender, EventArgs e)
  {
    //do whatever you want to do here
  }

参考:(http://msdn.microsoft.com/en-us/library/system.windows.threading.dispatchertimer(v=vs.110).aspx)

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