我用vs2008创建了一个windows service进程服务

Question

    为什么我写的程序timer中不会自动执行呢？
     
    用的是
     this.time1.Tick+=new System.EventHandler(this.time1_Tick);
     这边写调用的方法：
     private boid time1_Tick（object sender,EventArgs e)
{
}      time1 的属性已经设置为True了.
     请大家赐教，谢谢...

Answer 1

用System.Timers.Timer好点。//Timer类
using System;namespace CodeGuru.TimerService
{
   /// <summary>
   /// Demonstrate the use of a timer.
   /// </summary>
   public class TimedItem
   {
      private System.Diagnostics.EventLog _AppEventLog;
      private System.Timers.Timer _Timer;      private int _Interval = 30000;
      public int Interval
      {
         get { return this._Interval; }
         set { this._Interval = value; }
      }      private string _Name = "";
      public string Name
      {
         get { return this._Name; }
         set { this._Name = value; }
      }      /// <summary>
      /// Constructor
      /// </summary>
      public TimedItem(System.Diagnostics.EventLog AppEventLog)
      {
         this._Timer = new System.Timers.Timer();
         this._Timer.Elapsed += new
         System.Timers.ElapsedEventHandler(_Timer_Elapsed);
         this._Timer.Enabled = false;
         this._Timer.Interval = this.Interval;
         this._AppEventLog = AppEventLog;
      }      /// <summary>
      /// Start the timer.
      /// </summary>
      public void StartTimer()
      {
         this._Timer.Enabled = true;
      }      /// <summary>
      /// Stop the timer.
      /// </summary>
      public void StopTimer()
      {
         this._Timer.Enabled = false;
      }
      /*
       * Respond to the _Timer elapsed event.
       */
      private void _Timer_Elapsed(object sender,
         System.Timers.ElapsedEventArgs e)
      {
         this._AppEventLog.WriteEntry("Time elapsed for " + this.Name,
            System.Diagnostics.EventLogEntryType.Information);
      }
   }
}//windows service 类using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
using System.Threading;namespace CodeGuru.TimerService
{
   public class TimerService : System.ServiceProcess.ServiceBase
   {
      private System.Diagnostics.EventLog _AppEventLog;
      private Thread[] _WorkerThreads;
      private TimedItem[] _Timers;      /// <summary>
      /// Required designer variable.
      /// </summary>
      private System.ComponentModel.Container components = null;      public TimerService()
      {
         // This call is required by the Windows.Forms Component
         // Designer.
         InitializeComponent();         // TODO: Add any initialization after the InitComponent
         // call
      }      // The main entry point for the process
      static void Main()
      {
         System.ServiceProcess.ServiceBase[] ServicesToRun;
         ServicesToRun = new System.ServiceProcess.ServiceBase[] { 
            new TimerService() };         System.ServiceProcess.ServiceBase.Run(ServicesToRun);
      }      /// <summary>
      /// Required method for Designer support - do not modify
      /// the contents of this method with the code editor.
      /// </summary>
      private void InitializeComponent()
      {
         this._AppEventLog = new System.Diagnostics.EventLog();
            ((System.ComponentModel.ISupportInitialize)
             (this._AppEventLog)).BeginInit();
         //
         // _AppEventLog
         //
         this._AppEventLog.Log = "Application";
         this._AppEventLog.Source = "TimerService";
         //
         // TimerService
         //
         this.ServiceName = "TimerService";
            ((System.ComponentModel.ISupportInitialize)
             (this._AppEventLog)).EndInit();
      }      /// <summary>
      /// Clean up any resources being used.
      /// </summary>
      protected override void Dispose( bool disposing )
      {
         if( disposing )
         {
            if (components != null)
            {
               components.Dispose();
            }
         }
         base.Dispose( disposing );
      }      /// <summary>
      /// Set things in motion so your service can do its work.
      /// </summary>
      protected override void OnStart(string[] args)
      {
         this._Timers = new TimedItem[5];
         _WorkerThreads = new Thread[5];         for( int i = 0; i < 5; i++ )
         {
            _Timers[i] = new TimedItem(this._AppEventLog);
            _Timers[i].Name = "Timer #" + i.ToString();
            _WorkerThreads[i] = new Thread(new
               System.Threading.ThreadStart(_Timers[i].StartTimer));
            _WorkerThreads[i].Start();
         }
      }      /// <summary>
      /// Stop this service.
      /// </summary>
      protected override void OnStop()
      {
         for( int i = 0; i < 5; i++ )
         {
            _Timers[i].StopTimer();
         }
      }
   }
}
参考:
http://www.codeguru.com/columns/dotnet/article.php/c6919__1/Using-Timers-in-a-Windows-Service.htm

Answer 2

Timer控件有2种,你是否选择正确了?

Answer 3

要用System.Timers.Timer
而不是System.Window.Form.Timer

Answer 4

控件serviceInstaller1属性中有个starttype选为automatic

Answer 5

this.time1.Tick+=new System.EventHandler(this.time1_Tick);这是写在哪里的？