C#制作Windows service服务系列三--制作可控制界面的Windows服务(windows service)

旧城等待， 2022-05-12 10:14 134阅读 0赞

在前面两篇文章中，我们可以做到自启动windows和定时自动执行windows service

系列一： [制作一个可安装、可启动、可停止、可卸载的windows service (downmoon 原创)][windows_service_downmoon]

系列二：[演示一个定期执行的windows服务及调试(downmoon )][windows_downmoon]

系列三：[windows service系列三--制作可控制界面的windows service][windows service_--_windows service]

本文将重点介绍下如何通过界面控制肉眼看不到的windows service，其实主要用到的类是：

[ServiceController][] ，可以看[官方][ServiceController] 的说明，如果急于看到结果，请直接往下看。

准备工作：假定我们已经做好一个wondows service，并且已经部署，服务名为pingServiceDemo，  
　　![邀月工作室][2009-11-5_2014-36-01.png]  
　　下面我们制作一个可控制的界面来操作这个windows service

开始：

第一步：新建一个winform项目，名为 CtrlPingService,添加System.ServiceProcess.dll的引用。

![邀月工作室][2009-11-5_2015-38-13.png]

第二步：定义变量,添加按钮事件,主要代码如下：

private System.Windows.Forms.Button btnStart;  
    private System.Windows.Forms.Button btnStop;  
    private System.Windows.Forms.Button btnExit;  
    private System.ServiceProcess.ServiceController sController;  
    private Label lbInfo;  
    private Button ftnPause;  
    private Button btnResume;  
    private Label lbServiceName;  
    private TextBox txtServerName;  
    private Button btnServiceState;  
    private string serverName;  
     Ecents  
    private void frmMain_Load(object sender, EventArgs e)  
    {  
        if (serverName == null) { serverName = txtServerName.Text.Trim(); }  
        lbInfo.Text = "当前服务状态是：" + getStateForService(serverName);  
    }  
    private void btnServiceState_Click(object sender, EventArgs e)  
    {  
        lbInfo.Text = "当前服务状态是：" + getStateForService(serverName);  
    }  
    private void btnStart_Click(object sender, System.EventArgs e)  
    {  
        runService(serverName);  
    }  
    private void btnStop_Click(object sender, System.EventArgs e)  
    {  
        killService(serverName);  
    }  
    private void ftnPause_Click(object sender, EventArgs e)  
    {  
        pauseService(serverName);  
    }  
    private void btnResume_Click(object sender, EventArgs e)  
    {  
        resumeService(serverName);  
    }  
    private void btnExit_Click(object sender, System.EventArgs e)  
    {  
        this.Close();  
        Application.Exit();  
    }  
    #endregion

第三步：添加用到的方法，代码如下：

** **

#region Methods  
           private void runService(string servername)  
           {  
               ServiceController sc = new ServiceController(servername);  
               ServiceControllerStatus st = sc.Status;  
               switch (st)  
               {  
                   case ServiceControllerStatus.StopPending:  
                   case ServiceControllerStatus.Stopped:  
                       sc.Start();  
                       break;  
                   default: break;  
               }  
               sc.WaitForStatus(ServiceControllerStatus.Running);  
               st = sc.Status;//再次获取服务状态  
               if (st == ServiceControllerStatus.Running)  
               {  
                   lbInfo.Text = "服务  " + sc.ServiceName + "  已经启动！";  
               }  
           }  
           private void killService(string servername)  
           {  
               ServiceController sc = new ServiceController(servername);  
               ServiceControllerStatus st = sc.Status;  
               switch (st)  
               {  
                   case ServiceControllerStatus.Running:  
                   case ServiceControllerStatus.StartPending:  
                   case ServiceControllerStatus.Paused:  
                   case ServiceControllerStatus.PausePending:  
                   case ServiceControllerStatus.ContinuePending:  
                       sc.Stop();  
                       sc.WaitForStatus(ServiceControllerStatus.Stopped);  
                       break;  
               }  
               st = sc.Status;//再次获取服务状态  
               if (st == ServiceControllerStatus.Stopped)  
               {  
                   lbInfo.Text = "服务　" + sc.ServiceName + "  已经停止！";  
               }  
           }  
           private void pauseService(string servername)  
           {  
               ServiceController sc = new ServiceController(servername);  
               ServiceControllerStatus st = sc.Status;  
               switch (st)  
               {  
                   case ServiceControllerStatus.Running:  
                   case ServiceControllerStatus.StartPending:  
                       sc.Pause();  
                       sc.WaitForStatus(ServiceControllerStatus.Paused);  
                       break;  
               }  
               st = sc.Status;//再次获取服务状态  
               if (st == ServiceControllerStatus.Paused)  
               {  
                   lbInfo.Text = "服务　" + sc.ServiceName + "  已经暂停！";  
               }  
           }  
           private void resumeService(string servername)  
           {  
               ServiceController sc = new ServiceController(servername);  
               ServiceControllerStatus st = sc.Status;  
               switch (st)  
               {  
                   case ServiceControllerStatus.Paused:  
                   case ServiceControllerStatus.PausePending:  
                       sc.Continue();  
                       sc.WaitForStatus(ServiceControllerStatus.Running);  
                       break;  
               }  
               st = sc.Status;//再次获取服务状态  
               if (st == ServiceControllerStatus.Running)  
               {  
                   lbInfo.Text = "服务　" + sc.ServiceName + "  已经继续！";  
               }  
           }  
           private string getStateForService(string servername)  
           {  
               ServiceController sc = new ServiceController(servername);  
               ServiceControllerStatus st = sc.Status;  
               return sc.Status.ToString();  
           }  
           #endregion

ＯＫ！　最后欣赏下我们的成果：

![邀月工作室][2009-11-5_2015-20-44.png]

![邀月工作室][2009-11-5_2015-21-52.png]

![邀月工作室][2009-11-5_2015-23-43.png]  
  
  
     邀月总结：其实WCF完全可以做到这些。这里只是作了一个简单演示。稍后可能会写WCF系列学习心得。呵呵

原文地址：[https://blog.csdn.net/downmoon/article/details/4771990/][https_blog.csdn.net_downmoon_article_details_4771990]

[windows_service_downmoon]: http://blog.csdn.net/downmoon/archive/2007/04/24/1581113.aspx
[windows_downmoon]: http://blog.csdn.net/downmoon/archive/2009/09/17/4557991.aspx
[windows service_--_windows service]: http://blog.csdn.net/downmoon/archive/2009/11/05/4771990.aspx
[ServiceController]: http://msdn.microsoft.com/zh-cn/library/system.serviceprocess.servicecontroller%28VS.80%29.aspx
[2009-11-5_2014-36-01.png]: /images/20220512/b4f4619926fd42d59320c2b0d91b97ed.png
[2009-11-5_2015-38-13.png]: /images/20220512/22edcc43c5fb472da30d2bc9cf3154ef.png
[2009-11-5_2015-20-44.png]: /images/20220512/63277972ac5f48658bac82c2854b0ead.png
[2009-11-5_2015-21-52.png]: /images/20220512/ec397ef7dc9e4f0299d370f09bea045b.png
[2009-11-5_2015-23-43.png]: /images/20220512/195297a068ac4c8f84ad96f0ae0de401.png
[https_blog.csdn.net_downmoon_article_details_4771990]: https://blog.csdn.net/downmoon/article/details/4771990/