学步园

//一、安装服务：
private void InstallService(IDictionary stateSaver, string filepath)
        {
            try
            {
                System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController("ServiceName");
                if(!ServiceIsExisted("ServiceName"))
                {
                    //Install Service
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path =filepath;
                    myAssemblyInstaller.Install(stateSaver);
                    myAssemblyInstaller.Commit(stateSaver);
                    myAssemblyInstaller.Dispose();
                    //--Start Service
                    service.Start();
                }
                else
                {
                    if (service.Status != System.ServiceProcess.ServiceControllerStatus.Running && service.Status != System.ServiceProcess.ServiceControllerStatus.StartPending)
                    {
                        service.Start();
                    }
                }
            }
            catch (Exception ex)
            {
                throw new Exception("installServiceError\n" + ex.Message);
            }
        }

//二、卸载windows服务：
        private void UnInstallService(string filepath)
        {
            try
            {
                if (ServiceIsExisted("ServiceName"))
                {
                    //UnInstall Service
                    AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
                    myAssemblyInstaller.UseNewContext = true;
                    myAssemblyInstaller.Path = filepath;
                    myAssemblyInstaller.Uninstall(null);
                    myAssemblyInstaller.Dispose();
                }
            }
            catch (Exception ex)
            {
                throw new Exception("unInstallServiceError\n" + ex.Message);
            }
        }

//三、判断window服务是否存在：
        private bool ServiceIsExisted(string serviceName)
        {
            ServiceController[] services = ServiceController.GetServices();
            foreach (ServiceController s in services)
            {
                if (s.ServiceName == serviceName)
                {
                    return true;
                }
            }
            return false;
        }

//四、启动服务：
private void StartService(string serviceName)
        {
            if (ServiceIsExisted(serviceName))
            {
                System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                if (service.Status != System.ServiceProcess.ServiceControllerStatus.Running && service.Status != System.ServiceProcess.ServiceControllerStatus.StartPending)
                {
                    service.Start();
                    for (int i = 0; i < 60; i++)
                    {
                        service.Refresh();
                        System.Threading.Thread.Sleep(1000);
                        if (service.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                        {
                            break;
                        }
                        if (i == 59)
                        {
                            throw new Exception(startServiceError.Replace("$s$", serviceName));
                        }
                    }
                }
            }
        }

//五、停止服务：
        private void StopService(string serviceName)
        {
            if (ServiceIsExisted(serviceName))
            {
                System.ServiceProcess.ServiceController service = new System.ServiceProcess.ServiceController(serviceName);
                if (service.Status == System.ServiceProcess.ServiceControllerStatus.Running)
                {
                    service.Stop();
                    for (int i = 0; i < 60; i++)
                    {
                        service.Refresh();
                        System.Threading.Thread.Sleep(1000);
                        if (service.Status == System.ServiceProcess.ServiceControllerStatus.Stopped)
                        {
                            break;
                        }
                        if (i == 59)
                        {
                            throw new Exception(stopServiceError.Replace("$s$", serviceName));
                        }
                    }
                }
            }
        }
 
// 停止指定的服务
public string StartService(string serviceName)
{
string strRst = null;
ManagementObject mo = this.managementClass.CreateInstance();
mo.Path = new ManagementPath(this.strPath+".Name=\""+serviceName+"\"");
try
{
if((string)mo["State"]=="Stopped")//!(bool)mo["AcceptStop"]
mo.InvokeMethod("StartService",null);
}
catch(ManagementException e)
{
strRst =e.Message; 
}
return strRst;
}
// 暂停指定的服务
public string PauseService(string serviceName)
{
string strRst = null;
ManagementObject mo = this.managementClass.CreateInstance();
mo.Path = new ManagementPath(this.strPath+".Name=\""+serviceName+"\"");
try
{
//判断是否可以暂停
if((bool)mo["acceptPause"]&&(string)mo["State"]=="Running")
mo.InvokeMethod("PauseService",null);
}
catch(ManagementException e)
{
strRst =e.Message; 
}
return strRst;
}
// 恢复指定的服务
public string ResumeService(string serviceName)
{
string strRst = null;
ManagementObject mo = this.managementClass.CreateInstance();
mo.Path = new ManagementPath(this.strPath+".Name=\""+serviceName+"\"");
try
{
//判断是否可以恢复
if((bool)mo["acceptPause"]&&(string)mo["State"]=="Paused")
mo.InvokeMethod("ResumeService",null);
}
catch(ManagementException e)
{
strRst =e.Message; 
}
return strRst;
}
// 停止指定的服务
public string StopService(string serviceName)
{
string strRst = null;
ManagementObject mo = this.managementClass.CreateInstance();
mo.Path = new ManagementPath(this.strPath+".Name=\""+serviceName+"\"");
try
{
//判断是否可以停止
if((bool)mo["AcceptStop"])//(string)mo["State"]=="Running"
mo.InvokeMethod("StopService",null);
}
catch(ManagementException e)
{
strRst =e.Message; 
}
return strRst;
}
}
}