1.mysql Convert（value ，type）, CONVERT(data_type(length),data_to_be_converted,style)

2.   Process p = new Process();
      p.StartInfo.FileName = "PlayMonitor.exe";
      p.StartInfo.Arguments = str_dir + "\\" + View1.CurrentRow.Cells[2].Value.ToString();//參數(shù)
      p.StartInfo.UseShellExecute = false;
      p.StartInfo.RedirectStandardInput = true;
      p.StartInfo.RedirectStandardOutput = true;
      p.StartInfo.CreateNoWindow = false;
      p.Start();
Program.cs

[STAThread]
        static void Main(string[]args)
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.Run(new frmMain(args));
        }

args 就是被調(diào)用的程序接受的參數(shù)在主窗體的構(gòu)造方法進(jìn)行操作

3     Thread parameterThread = new Thread(new ParameterizedThreadStart(this.SetVideo));//執(zhí)行方法
                    parameterThread.Name = "SaveVideo" //如果是多個(gè)線程 名字必須不一樣否則失效
                    parameterThread.Start(new object[] { lRealHandle, pLoginID, strName });//參數(shù)

        private void SetVideo(object ms)
        {
           object []parameter=ms as object[];

         }