tco*_*ode 5 c# windows-services timer
我正在学习如何创建将在我的Web服务器上发送自动电子邮件的Windows服务的教程.我已经有了教程,但是,示例代码每60分钟执行一次服务,相反,我希望每天24小时执行一次服务,比如说每天早上9点.
下面是示例代码
private Timer scheduleTimer = null;
private DateTime lastRun;
private bool flag;
public StarEmailService()
{
InitializeComponent();
if (!System.Diagnostics.EventLog.SourceExists("EmailSource"))
{
System.Diagnostics.EventLog.CreateEventSource("EmailSource", "EmailLog");
}
eventLogEmail.Source = "EmailSource";
eventLogEmail.Log = "EmailLog";
scheduleTimer = new Timer();
scheduleTimer.Interval = 1 * 5 * 60 * 1000;
scheduleTimer.Elapsed += new ElapsedEventHandler(scheduleTimer_Elapsed);
}
protected override void OnStart(string[] args)
{
flag = true;
lastRun = DateTime.Now;
scheduleTimer.Start();
eventLogEmail.WriteEntry("Started");
}
protected void scheduleTimer_Elapsed(object sender, ElapsedEventArgs e)
{
if (flag == true)
{
ServiceEmailMethod();
lastRun = DateTime.Now;
flag = false;
}
else if (flag == false)
{
if (lastRun.Date < DateTime.Now.Date)
{
ServiceEmailMethod();
}
}
}
Run Code Online (Sandbox Code Playgroud)
该行scheduleTimer.Interval = 1 * 5 * 60 * 1000;似乎是将间隔设置为60分钟的代码,但是,我不确定我需要将其修改为什么才能使其在上午9点每24小时运行一次?
任何意见,将不胜感激.
谢谢.