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C#创建windows服务搭配定时器Timer使用实例(用代码做,截图版)

2014-06-11 17:43 1031 查看
功能说明:C#创建一个windows服务,服务启动时D:\mcWindowsService.txt写入数据,服务运行期间每隔两秒写入当前时间。

原理这些就不说了,三语两语说不清楚,直接贴一个实例。不能贴图片!!那个压缩文里面是word文档!!有图有真相

1.建立空白项目

2.添加创建windows服务需要的引用,选择System.ServiceProcess。

3.创建服务类,继承ServiceBase,类的源代码在后面。

4. 添加windows服务的安装类。
(1)在类名或者解决方案中新建视图:

(2)上一步后会出来类的视图,右键选择查看设计器:

(3)在设计视图里面添加安装器(有可能会弹出警告框,如图,不用管):

服务创建完成!

安装运行就不用说了吧!!

6 服务类源代码():

C#代码


using System;

using System.Collections.Generic;

using System.IO;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Timers;

namespace SR171

{

class Service17: System.ServiceProcess.ServiceBase

{

public Service17()//可以自己设定

{

this.ServiceName = "MyServiceForShowTime";

this.CanStop = true;

this.CanPauseAndContinue = true;

this.AutoLog = true;

#region 定时器事件

Timer aTimer = new Timer(); //System.Timers,不是form的

aTimer.Elapsed += new ElapsedEventHandler(TimedEvent);

aTimer.Interval = 2 * 1000; //配置文件中配置的秒数

aTimer.Enabled = true;

#endregion

}

public static void Main()//必须写

{

System.ServiceProcess.ServiceBase.Run(new Service17());

}

protected override void OnStart(string[] args)//自己根据要求覆写

{

FileStream fs = new FileStream(@"d:\mcWindowsService.txt", FileMode.OpenOrCreate, FileAccess.Write);

StreamWriter m_streamWriter = new StreamWriter(fs);

m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

m_streamWriter.WriteLine("mcWindowsService: Service Started" + DateTime.Now.ToString() + "\n");

m_streamWriter.Flush();

m_streamWriter.Close();

fs.Close();

}

protected override void OnStop()

{

FileStream fs = new FileStream(@"d:\mcWindowsService.txt", FileMode.OpenOrCreate, FileAccess.Write);

StreamWriter m_streamWriter = new StreamWriter(fs);

m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

m_streamWriter.WriteLine(" mcWindowsService: Service Stopped " + DateTime.Now.ToString() + "\n");

m_streamWriter.Flush();

m_streamWriter.Close();

fs.Close();

}

private static void TimedEvent(object source, ElapsedEventArgs e) //运行期间执行

{

FileStream fs = new FileStream(@"d:\mcWindowsService.txt", FileMode.OpenOrCreate, FileAccess.Write);

StreamWriter m_streamWriter = new StreamWriter(fs);

m_streamWriter.BaseStream.Seek(0, SeekOrigin.End);

m_streamWriter.WriteLine(" Running.11.. " + DateTime.Now.ToString() + "\n");

m_streamWriter.Flush();

m_streamWriter.Close();

fs.Close();

}

}

}
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