public static List <EtCategory> QueryByIsValid(EValid eValid)
        {
            DBHelper helper = new DBHelper();
            string   sql    = "SELECT * FROM category WHERE isValid = @isValid;";

            MySqlParameter[] prams = { new MySqlParameter("@isValid", eValid) };
            MySqlDataReader  dr    = helper.RunQuerySQL(sql, prams);

            return(GetListByDataReader(dr));
        }
        public static List <EtMembership> QueryByIsValid(EValid isValid)
        {
            DBHelper helper = new DBHelper();
            string   sql    = "SELECT * FROM membership WHERE isValid=@isValid";

            MySqlParameter[] prams = { new MySqlParameter("@isValid", isValid) };
            MySqlDataReader  dr    = helper.RunQuerySQL(sql, prams);

            return(GetListByDataReader(dr));
        }
 private void BtnInsert_Click(object sender, EventArgs e)
 {
     try {
         string MsName  = TxtMsName.Text;
         string MsPhone = TxtMsPhone.Text;
         int    MsPoint = "" == TxtMsPoint.Text ? 0 : int.Parse(TxtMsPoint.Text);
         EValid IsValid = (EValid)CmbIsValid.SelectedIndex;
         FrmMembership.Ms = new EtMembership {
             MsName  = MsName,
             MsPhone = MsPhone,
             MsPoint = MsPoint,
             IsValid = IsValid
         };
         Close();
     }
     catch (Exception) {
         MsgBoxUtil.ErrMsgBox("员工信息输入错误!");
     }
 }