private void SaveData()
        {
            string _descript = (this.TE_DES.EditValue == null) ? "" : this.TE_DES.EditValue.ToString().Trim();
            string _display  = (this.TE_DISPLAY.EditValue == null) ? "" : this.TE_DISPLAY.EditValue.ToString().Trim();

            if (_display == "")
            {
                XtraMessageBox.Show("显示名称不能为空!", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                return;
            }
            using (MetaDataServiceClient _mdc = new MetaDataServiceClient())
            {
                if (_mdc.SaveQueryModel_UserDefine(QueryModel.QueryModelID, _display, _descript))
                {
                    QueryModel.Description  = _descript;
                    QueryModel.DisplayTitle = _display;
                    this._haveChange        = false;
                    RaiseMenuChanged();
                }
            }
        }