System.Threading.TimerCallback 永不停止的定时器
using System;
using System.Collections.Generic;
using System.Text;
using System.Threading;
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namespace ConsoleApplication1
{
class TimerExample
{
static void Main(string[] args)
{
AutoResetEvent autoEvent = new AutoResetEvent(false);
StatusChecker statusChecker = new StatusChecker(10);
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TimerCallback timerDelegate = new TimerCallback(statusChecker.CheckStatus);
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Console.WriteLine("服务器开始扫描:" +
DateTime.Now.ToString("h:mm:ss.fff"));
Timer stateTimer =
new Timer(timerDelegate, autoEvent, 1000, 5000);
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autoEvent.WaitOne(-1, false);
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stateTimer.Dispose();
Console.WriteLine("xxxxxxxx.");
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}
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}
class StatusChecker
{
int invokeCount, maxCount;
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public StatusChecker(int count)
{
invokeCount = 0;
maxCount = count;
}
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// This method is called by the timer delegate.
public void CheckStatus(Object stateInfo)
{
//AutoResetEvent autoEvent = (AutoResetEvent)stateInfo;
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Console.WriteLine("{0} Checking status {1,2}.",
DateTime.Now.ToString("h:mm:ss.fff"),
(++invokeCount).ToString());
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//if (invokeCount == maxCount)
//{
// // Reset the counter and signal Main.
// invokeCount = 0;
// autoEvent.Set();
//}
}
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}
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}
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