public static string EditQAnswers(string action, string a_id, string answer_text, string q_id, string t_id, string status) { string result = null; wcf.parti.Service1 _parti = new wcf.parti.Service1(); string json_str; json_str = _parti.GetAnswer(a_id, q_id, t_id); if (json_str == "e0")//code error { result = "e0:ລະບົບຂັດຂ້ອງຕິດຕໍ່ຜູ້ເບີ່ງແຍ່ງດ່ວນ."; } else if (json_str == "e1" && action == "add")//no data found { json_str = _parti.EditQAnswers(action, a_id, answer_text, q_id, t_id, status); if (json_str == "e0")//code error { result = "e0:ລະບົບຂັດຂ້ອງຕິດຕໍ່ຜູ້ເບີ່ງແຍ່ງດ່ວນ."; } else if (json_str == "e1")//no data found { result = "e1:ບໍ່ມີຂໍ້ມູນທີ່ຈະສະແດງ."; } else if (json_str == "e2")//can't connect databbase { result = "e2:ບໍ່ສາມາດເຊື່ອມຕໍ່ຖານຂໍ້ມູນໄດ້."; } else if (json_str == "e5") { result = "e5"; } } else if (json_str == "e2")//can't connect databbase { result = "e2:ບໍ່ສາມາດເຊື່ອມຕໍ່ຖານຂໍ້ມູນໄດ້."; } else if (json_str == "e3") { if (action == "add") { result = "e3:ຄຳຕອບນີ້ມີໃນຖານຂໍ້ມູນແລ້ວ."; } else if (action == "del") { json_str = _parti.EditQAnswers(action, a_id, answer_text, q_id, t_id, status); if (json_str == "e0")//code error { result = "e0:ລະບົບຂັດຂ້ອງຕິດຕໍ່ຜູ້ເບີ່ງແຍ່ງດ່ວນ."; } else if (json_str == "e1")//no data found { result = "e1:ບໍ່ມີຂໍ້ມູນທີ່ຈະສະແດງ."; } else if (json_str == "e2")//can't connect databbase { result = "e2:ບໍ່ສາມາດເຊື່ອມຕໍ່ຖານຂໍ້ມູນໄດ້."; } else if (json_str == "e5") { result = "e5"; } } } return(result); }