public void Push(Int32 pid, String name, DateTime begin_date)
 {
     TmpProcces p = new TmpProcces();
     p.pid = pid;
     p.name = name;
     p.begin_date = begin_date;
     porcces_stack.Add(pid, p);
 }
        public void Push(Int32 pid, String name, DateTime begin_date)
        {
            TmpProcces p = new TmpProcces();

            p.pid        = pid;
            p.name       = name;
            p.begin_date = begin_date;
            porcces_stack.Add(pid, p);
        }