进程的打开和关闭

1、打开一个进程“Process1.exe”

        //打开一个进程
        private Process p;
        public void StartPro()
        {
            Process[] temp = Process.GetProcessesByName("Processs1");//在所有已启动的进程中查找需要的进程；  
            if (temp.Length > 0)//如果查找到  
            {
                return; 
            }
            else
            {
                p = new System.Diagnostics.Process();
                   System.IO.Directory.SetCurrentDirectory(@"E:\"); 
                p.StartInfo.FileName = @"E: \Processs1.exe";
                
                //p.StartInfo.Arguments = inpara + outpara;  
                //p.StartInfo.UseShellExecute = false;
                //p.StartInfo.RedirectStandardInput = true;
                //p.StartInfo.RedirectStandardOutput = true;
                //p.StartInfo.RedirectStandardError = true;
                //p.StartInfo.CreateNoWindow = true;
                //p.EnableRaisingEvents = true;

                p.Start();
            }   
        }

 

2、关闭一个进程“Process2.exe”

        //关闭进程
        public  void StopPro()
        {
            Process[] processes = Process.GetProcessesByName("Process2");//在所有已启动的进程中查找需要的进程；  
            foreach (Process p in processes)
            {
                //if (System.IO.Path.Combine(System.Windows.Forms.Application.StartupPath, "IRAgent.exe") == p.MainModule.FileName)
                if (p.MainModule.FileName == @"E:\Process2.exe")
                {
                    p.Kill();
                    p.Close();
                }
            }   
        }