Csharp/C Sharp by API/System.ServiceProcess/ServiceBase

extends ServiceBase

 
using System;
using System.Collections;
using System.ruponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
public class Service1 : System.ServiceProcess.ServiceBase
{
  public Service1()
  {
    this.ServiceName = "MyFirstService";
  }
  static void Main()
  {
    System.ServiceProcess.ServiceBase[] ServicesToRun;
    ServicesToRun = new System.ServiceProcess.ServiceBase[] { new Service1() };
    System.ServiceProcess.ServiceBase.Run(ServicesToRun);
  }
  protected override void OnStart(string[] args)
  {
    EventLog.WriteEntry( "Hello from MyFirstService" );
  }
  protected override void OnStop()
  {
    EventLog.WriteEntry( "Goodbye from MyFirstService" );
  }
}

ServiceBase.CanHandleSessionChangeEvent

   
using System;
using System.Timers;
using System.ServiceProcess;
class MyService : ServiceBase
{
    public MyService()
    {
        ServiceName = "My Service";
        
        AutoLog = true;
        
        CanStop = true;
        CanPauseAndContinue = true;
        CanHandleSessionChangeEvent = true;
    }
    protected override void OnStart(string[] args)
    {
        EventLog.WriteEntry("MyService Service starting. ");
    }
    protected override void OnStop()
    {
        EventLog.WriteEntry("MyService Service stopping...");
    }
    protected override void OnPause()
    {
        EventLog.WriteEntry("MyService Service pausing...");
    }
    protected override void OnContinue()
    {
        EventLog.WriteEntry("MyService Service resuming...");
    }
    protected override void OnSessionChange(SessionChangeDescription change)
    {
        EventLog.WriteEntry("MyService Session change..." +
            change.Reason);
    }
    public static void Main()
    {
        ServiceBase.Run(new MyService());
    }
}

ServiceBase.Run

   

using System;
using System.Collections;
using System.ruponentModel;
using System.Data;
using System.Diagnostics;
using System.ServiceProcess;
public class Service1 : System.ServiceProcess.ServiceBase
{
  public Service1()
  {
    this.ServiceName = "MyRealService";
  }
  static void Main()
  {
    System.ServiceProcess.ServiceBase[] ServicesToRun;
    ServicesToRun = new System.ServiceProcess.ServiceBase[] { new Service1() };
    System.ServiceProcess.ServiceBase.Run(ServicesToRun);
  }
  protected override void OnStart(string[] args)
  {
    int x = 1;
  }
  protected override void OnStop()
  {
  }
}