using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
namespace WindowsServiceTest 
{
 public partial class ServiceTest : ServiceBase 
 {
  public ServiceTest() 
  {
   InitializeComponent();
  }
  protected override void OnStart(string[] args) 
  {
   using (System.IO.StreamWriter sw = new System.IO.StreamWriter("C:\\log.txt", true)) 
   {
    sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss ") + "Start.");
   }
  }
  protected override void OnStop() 
  {
   using (System.IO.StreamWriter sw = new System.IO.StreamWriter("C:\\log.txt", true)) 
   {
    sw.WriteLine(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss ") + "Stop.");
   }
  }
 }
}

string CurrentDirectory = System.Environment.CurrentDirectory;
System.Environment.CurrentDirectory = CurrentDirectory + "\\Service";
Process process = new Process();
process.StartInfo.UseShellExecute = false;
process.StartInfo.FileName = "Install.bat";
process.StartInfo.CreateNoWindow = true;
process.Start();
System.Environment.CurrentDirectory = CurrentDirectory;

string CurrentDirectory = System.Environment.CurrentDirectory;

System.Environment.CurrentDirectory = CurrentDirectory + "\\Service";
Process process = new Process();
process.StartInfo.UseShellExecute = false;
process.StartInfo.FileName = "Uninstall.bat";
process.StartInfo.CreateNoWindow = true;
process.Start();
System.Environment.CurrentDirectory = CurrentDirectory;

using System.ServiceProcess; 
ServiceController serviceController = new ServiceController("ServiceTest");
serviceController.Start();

ServiceController serviceController = new ServiceController("ServiceTest");
if (serviceController.CanStop)
serviceController.Stop();

ServiceController serviceController = new ServiceController("ServiceTest");
if (serviceController.CanPauseAndContinue){
if (serviceController.Status == ServiceControllerStatus.Running)
serviceController.Pause();
else if (serviceController.Status == ServiceControllerStatus.Paused)
serviceController.Continue();
}

ServiceController serviceController = new ServiceController("ServiceTest");

string Status = serviceController.Status.ToString();