进程问题

Question

假设现在我开启了两个同名进程，它们的PID分别为1和2，现在我用kill方法将2进程关闭了，但是1进程也自动退出了，这是怎么回事，请高手帮忙……

Answer 1

我也不知道怎么回事，无图无信息//关闭制定进程
System.Diagnostics.Process[] allProcess = System.Diagnostics.Process.GetProcesses();
            foreach (System.Diagnostics.Process thisprocess in allProcess)
            {
                string processName = thisprocess.ProcessName;
                if (processName.ToLower() == "1")
                {
                    try
                    {
                        thisprocess.Kill();
                    }
                    catch (Exception e)
                    {
                        MessageBox.Show(e.Message);
                        return;
                    }
                }
            }

Answer 2

1.taskkill /pid
2.process 

Answer 3

 先引用using System.Runtime.InteropServices;[DllImport("user32.dll", SetLastError = true)]
        public static extern int GetWindowThreadProcessId(IntPtr hWnd, out int lpdwProcessId);
        public void KillSpecialExcel()
        {            try
            {                if (excelApp != null)
                {
                    int lpdwProcessId;
                    GetWindowThreadProcessId(new IntPtr(excelApp.Hwnd), out lpdwProcessId);
                    System.Diagnostics.Process.GetProcessById(lpdwProcessId).Kill();
                }            }
            catch (Exception ex)
            {
                Console.WriteLine("Delete Excel Process Error:" + ex.Message);
            }        }