置serviceProcessInstaller1控件的Account屬性為“LocalSystem”

設置serviceInstaller1控件的StartType屬性為"Automatic"

在private void ProjectInstaller_AfterInstall(object sender, InstallEventArgs e)事件中，添加以下代碼：

Process p = new Process();
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput 
 
= true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
string cmdstring = "sc start yourservicename"; //CMD命令
p.StandardInput.WriteLine(cmdstring);
p.StandardInput.WriteLine("exit");

windows服務安裝後立即啟動