C#-調用外部程序並使其最小化

            pc.StartInfo.FileName =path;
            pc.StartInfo.WorkingDirectory =Environment.CurrentDirectory + "/maininteractive/ccv/";//程序閃退問題，要強行指定工作目錄
            pc.EnableRaisingEvents = true;
            pc.StartInfo.UseShellExecute = true;//關鍵代碼
            pc.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Minimized;//關鍵代碼
            //pc.Exited += new EventHandler(myProcess_Exited);
            pc.Start();
            System.Threading.Thread.Sleep(1000);