I found how to get the command line of a process on C#.
This source would wait until inputting process(command line args) had stopped.
This source need adding System.Manegement.dll.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Management;
namespace WaitATask
{
class Program
{
static void Main(string[] args)
{
string name = args[0];
//System.Diagnostics.Process ps = System.Diagnostics.Process.Start(@"c:\TestZZ.bat");
//System.Threading.Thread.Sleep(3000);
foreach (System.Diagnostics.Process p in System.Diagnostics.Process.GetProcessesByName("cmd"))
{
using (ManagementObjectSearcher mos = new ManagementObjectSearcher(
string.Format("SELECT CommandLine FROM Win32_Process WHERE ProcessId = {0}",p.Id)))
{
foreach (ManagementObject mo in mos.Get())
{
string cmdLine=mo["CommandLine"].ToString();
if (cmdLine.ToUpper().Contains(name.ToUpper() )){
p.WaitForExit();
}
}
}
}
}
}
}
