怎么创建进程呀 不是线程

Question

void MyThread()
        {
            int s = 0;            for (s = 0; s < 4; s++)
            {
                Thread th1;
                th1=new Thread(new ThreadStart(AutoPostDate));
                th1.Start();
                //th1.Join();
            }
          
        }我原本是创建四个线程..
  现在我不想用线程了，我想用进程，就是可以在进程管理器里面看到四个进程在运行
怎么创建呢，我记得以前VB6好像可以..

Answer 1

  [DllImport("advapi32.dll", CharSet = CharSet.Unicode)]
  BOOL CreateProcess(
  LPCTSTR lpApplicationName,
  LPTSTR lpCommandLine,
  LPSECURITY_ATTRIBUTES lpProcessAttributes,
  LPSECURITY_ATTRIBUTES lpThreadAttributes,
  BOOL bInheritHandles,
  DWORD dwCreationFlags,
  LPVOID lpEnvironment,
  LPCTSTR lpCurrentDirectory,
  LPSTARTUPINFO lpStartupInfo,
  LPPROCESS_INFORMATION lpProcessInformation
);
 string argm = "cmd.exe";
            STARTUPINFO sInfo = new STARTUPINFO();
            PROCESS_INFORMATION pInfo = new PROCESS_INFORMATION();            if (!CreateProcess(null, new StringBuilder(argm), null, null, false, 0, null, null, ref sInfo, ref pInfo))  

Answer 2

                Process process = Process.Start(new StartInfo("c:/test.exe"));

Answer 3

ProcessStartInfo info = new ProcessStartInfo(TVars.StartupPath +  TVars.updateBatFile);
info.WindowStyle = ProcessWindowStyle.Hidden;
Process.Start(info);