public override void SetParameter(EventBase even) { DataListOperator _event = even as DataListOperator; DataRow dr; bool warningRow; foreach (DataColumnDataSourceRelation relation in _event.DataSet) { warningRow = false; dr = this.dtDataSet.NewRow(); dr["DataColumn"] = relation.DataColumn; dr["DataColumnName"] = ""; dr["Source"] = relation.Source.ToString(); dr["Where"] = relation.Where.ToString(); dr["SourceName"] = StringParserService.DataSourceVisibleString(this.FormEntity, relation.Source.ToString(), out warningRow); if (_event.ObjectForm == EnumDataListOperatorObjectForm.Caller) { dr["DataColumnName"] = relation.DataColumn; if (!FormOperator.CheckDataColumnExistByCode(_event.DataList, relation.DataColumn)) { warningRow = true; } } else { if (!this.FormEntity.Elements.Contains(_event.DataList)) { warningRow = true; } else { if (this.FormEntity.Elements.Contains(relation.DataColumn)) { dr["DataColumnName"] = this.FormEntity.Elements.GetFormElementById(relation.DataColumn).Name; } else { warningRow = true; } } } dr["Warning"] = warningRow; this.dtDataSet.Rows.Add(dr); } }