How to install (uninstall) Windows service programmatically

First, You should add reference to System.Configuration.Install

Install service:

            string ServiceFileName = @"c:\myservice.exe";

            System.Configuration.Install.AssemblyInstaller Installer = new System.Configuration.Install.AssemblyInstaller();

            Installer.Path = ServiceFileName;

            Installer.UseNewContext = true;

            Installer.Install(null);

            Installer.Commit(null);

Uninstall service:

            string ServiceFileName = @"c:\myservice.exe";

            System.Configuration.Install.AssemblyInstaller Installer = new System.Configuration.Install.AssemblyInstaller();

            Installer.Path = ServiceFileName;

            Installer.UseNewContext = true;

            Installer.Uninstall(null);