c#打開關閉進程

        private const string FileName = "test.exe";
        //進程名稱不帶擴展名
        private const string ProcessName = "test";

        /// <summary>
        /// 打開進程
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public static void Open()
        {
            try
            {
                Process.Start(string.Format(@"{0}\{1}", Application.StartupPath, FileName));
            }
            catch (Exception ex)
            {
            }
        }

        /// <summary>
        /// 關閉進程
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public static void Close()
        {
            try
            {
                //可能存在進程名相同的進程
                foreach (Process process in Process.GetProcessesByName(ProcessName))
                    process.Kill();
            }
            catch (Exception ex)
            {
            }
        }