【发布时间】:2015-07-19 03:33:44
【问题描述】:
我的服务将多次运行日常任务。这是我的服务代码:
private DateTime m_scheduleTime;
private List<Task> m_tasksList; // Task includes id and time ("23:00")
protected override void OnStart(string[] args) {
SetSchedule();
}
private void SetSchedule()
{
Timer[] timers = new Timer[m_tasksList.Count];
int iHours = 0; int iMinutes = 0;
for (int i = 0; i < timers.Length; i++)
{
iHours = Int16.Parse(m_tasksList[i].Time.Split(':')[0]);
iMinutes = Int16.Parse(m_tasksList[i].Time.Split(':')[1]);
m_scheduleTime = DateTime.Today.AddDays(1).AddHours(iHours).AddMinutes(iMinutes);
timers[i] = new Timer();
timers[i].Enabled = true;
timers[i].Interval = m_scheduleTime.Subtract(DateTime.Now).TotalSeconds * 1000;
timers[i].Elapsed += new System.Timers.ElapsedEventHandler(Timer_Elapsed);
}
}
protected void Timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
{
DoWork(int taskId);
}
上面的代码未经测试,我是根据相关代码示例构建的。所以我的问题是我不知道我是否在正确的轨道上,如果我是对的,我不知道哪个计时器触发 _Elapsed 事件,以便我可以传递相应的参数。任何更好的解决方案将不胜感激!
【问题讨论】:
标签: c# timer windows-services