c# 使用Process调用外部程序时等待该进程结束后,再继续执行

            using System.Diagnostics;            
            Process pros1 = new Process();
            pros1.StartInfo.FileName="调用程序路径";
            pros1.StartInfo.WindowStyle = ProcessWindowStyle.Maximized;
            pros1.Start();
            pros1.WaitForExit();