install the .exe to run as a Windows Service

Hello,

I created the Windows service and it runs fine. It can be installed and uninstalled as well.
but how to link the service to the windows form application? In other words.  In my Windows form appliciton there is an option to install, but don't know how to call the service and install it. is it possible to share a snippet of code (as an example)?
 
I found the following, but don't know how to pass the servie name and how to initialize a new instance from the service:

ServiceController sc = new ServiceController(SERVICENAME);

            switch (sc.Status)
            {
                case ServiceControllerStatus.Running:
                    return "Running";
                case ServiceControllerStatus.Stopped:
                    return "Stopped";
                case ServiceControllerStatus.Paused:
                    return "Paused";
                case ServiceControllerStatus.StopPending:
                    return "Stopping";
                case ServiceControllerStatus.StartPending:
                    return "Starting";
                default:
                    return "Status Changing";
            }
private void InstallService()
        {
            System.ServiceProcess.ServiceBase[] ServicesToRun;
            // Change the following line to match.

            ServicesToRun = new System.ServiceProcess.ServiceBase[] { new MyNewService() };
            System.ServiceProcess.ServiceBase.Run(ServicesToRun);

        }