/// <summary>

        /// 检查进程是否存在

        /// </summary>

        /// <param name="Name"></param>

        /// <returns></returns>

        public static bool IsProcessExitst(string Name)

        {

            try

            {

                Process[] psList = Process.GetProcessesByName(Name);

                if (psList.Length > 0)

                {

                    return true;

                }

                else

                {

                    return false;

                }

            }

            catch (Exception)

            {

                return false;

            }

        }