运行回程服务断点没有命中dispatcherTimer_Tick [英] To runbackground service Breakpoint not hitting dispatcherTimer_Tick

问题描述

dispatcherTimer.Tick += dispatcherTimer_Tick;
   dispatcherTimer.Interval = new TimeSpan(0, 0, 10); // TimeSpan for 10 secs

I我有

I am having

async void dispatcherTimer_Tick(object sender, object e)

这个方法断点应该在10秒后命中但是没有发生任何人都可以告诉我怎么能跑？

this method Breakpoint should hit after 10 seconds but it's not happening Can any one tell me how can I able to run?

public class BackGroundService
 {
      DispatcherTimer dispatcherTimer;

 public void DispatcherTimerSetup(HttpClient httpClient, string lati, string longi, string UserId)
 {
   dispatcherTimer = new DispatcherTimer();
   dispatcherTimer.Tick += dispatcherTimer_Tick;
   dispatcherTimer.Interval = new TimeSpan(0, 0, 10); // TimeSpan for 10 secs
   if (!dispatcherTimer.IsEnabled)
   {
      dispatcherTimer.Start();
   }
 }
 async void dispatcherTimer_Tick(object sender, object e)
 {
  ILinkUser Objuser = new LinkUsers();
  await Objuser.LinkUsertoGroups(UserCookieWrapper.UserAccessToken, Latitude, Longitude, UserId);
  await Objuser.LinkDeptUsertoSGroups(UserCookieWrapper.UserAccessToken, Latitude, Longitude, UserId);
 }
}

推荐答案

检查计时器是否启用

问题在这里

problem is here

if (!dispatcherTimer.IsEnabled)
            {
               dispatcherTimer.Start();
            }

而不是这个

instead wite this

if (dispatcherTimer.IsEnabled)
            {
               dispatcherTimer.Start();
            }

这篇关于运行回程服务断点没有命中dispatcherTimer_Tick的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！