private void btn_Comm_Click(object sender, EventArgs e) { Changes sChk = new Changes(); string sPath = Application.StartupPath; int index = 0; try { StreamReader sRead = new StreamReader(sPath + "\\Logs.ini"); string sShow; while ((sShow = sRead.ReadLine()) != null) { switch (index) { case 0: comm.GET_DBComm = sChk.Get_Crack(true, sShow); break; case 1: comm.SET_DBComm = sChk.Get_Crack(true, sShow); break; } index++; } lMessage.Text = "連線成功"; if (!comm.commDB(comm.GET_DBComm) || !comm.commDB(comm.SET_DBComm)) { lMessage.Text = "ERROR-001 : 連線失敗"; } sRead.Close(); } catch (Exception) { lMessage.Text = "ERROR-002 : Logs.ini遺失,無法連線"; } }