Windows Service Control classes

/// <summary>    ///Service Invocation Control/// </summary>     Public classWinservicecontroller {/// <summary>        ///Service start enabled/// </summary>        /// <typeparam name= "T" >types of service calls</typeparam>        /// <param name= "ServiceName" >name of the service</param>        /// <param name= "args" >application launches passed in Parameters</param>         Public Static voidState<t> (stringServiceName,string[] args)whereT:servicebase, Iservicecontroller,New()        {            stringKey0 =AppDomain.CurrentDomain.FriendlyName; if(args. Length >0)            {                stringstr = args[0].                ToLower (); Try                {                    if(str = ="-install"|| str = ="- I.")                    {                        #region //Install the service                        if(NULL==serviceisexisted (ServiceName)) {//if it is not installed, install                            stringKey = AppDomain.CurrentDomain.BaseDirectory +Key0; Managedinstallerclass.installhelper (New string[] {key}); ServiceController C=NewServiceController (Key0. Substring (0, Key0. Length-4));                        C.start (); }                        Else{log.write ("The service is already installed! No more installation! "); }                        #endregion                    }                    Else if(str = ="-uninstall"|| str = ="- u")                    {                        #region //Uninstall the serviceServiceController SC=serviceisexisted (ServiceName); if(NULL!=SC) {//if it is already installed, uninstall the service                            if(SC. Status! =servicecontrollerstatus.stopped) {sc. Stop ();//Stop ServiceSc. WaitForStatus (servicecontrollerstatus.stopped);//waiting for the service to stop completely; really handy function ~                            }                            stringKey = AppDomain.CurrentDomain.BaseDirectory +AppDomain.CurrentDomain.FriendlyName; Managedinstallerclass.installhelper (New string[] {"/ u", key}); }                        Else{log.write ("The service is not installed! You cannot uninstall a service that does not exist! "); }                        #endregion                    }                    Else if(str = ="-start"|| str = ="- S")                    {                        #region //run the service directly as an applicationLog.write ("Message service startup started"); T MSM=NULL; Try{MSM=NewT (); Msm.                        Start (); }                        Catch(Exception msg) {if(NULL!=MSM) {MSM.                            Stop (); }                        }                        #endregion                    }                }                Catch(Exception msg) {log.write (msg. Message+Msg.                    StackTrace); Log.write ("Message Service exception ended"); }            }            Else            {                #region //Start the service                Try{Servicebase.run (NewT ()); }                Catch(Exception msg) {log.write (msg. Message+Msg.                    StackTrace); Log.write ("Message Service exception ended"); }                #endregion            }        }        /// <summary>           ///checks whether the specified service exists. /// </summary>           /// <param name= "ServiceName" >Service name to look for</param>           /// <returns>returns True if it exists</returns>           Private StaticServiceController serviceisexisted (stringsvcname) {servicecontroller[] Services=servicecontroller.getservices (); foreach(ServiceController sinchservices) {                if(S.servicename = =svcname) {                    returns; }            }            return NULL; }    }

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Program files in the Windows service application

Static Class Program
{
<summary>
The main entry point for the application.
</summary>
public static void Main (string[] args)
{
Winservicecontroller.state<service1> ("Windows Service Application exe name", args);
}
}

Windows Service Control classes