Windows Service code change not updating in the new build

Question

Hi,

 

          I am having a windows service where I am programatically uninstalling it if previous version exists and installing the service.

 

The code to uninstall as below

private void ProjectInstaller_BeforeInstall(object sender, System.Configuration.Install.InstallEventArgs e)
       {
           List<ServiceController> services = new List<ServiceController>(ServiceController.GetServices());

           foreach (ServiceController s in services)
           {
               if (s.ServiceName == this.serviceInstaller1.ServiceName)
               {
                   ServiceInstaller ServiceInstallerObj = new ServiceInstaller();
                   ServiceInstallerObj.Context = new System.Configuration.Install.InstallContext();
                   ServiceInstallerObj.Context = Context;
                   ServiceInstallerObj.ServiceName = "SARWindowsService";
                   ServiceInstallerObj.Uninstall(null);

                   break;
               }
           }
       }

 Now it do uninstall the service before installing the new build but the problem is

the code change i make doesnot reflect in the new build.

 

Can anyone help on this

 

Thanks