private List <MovementList> GetData(int pintPageIndex, int?pintPageSize, string pstrSortExpression, string pstrFilterExpression) { OperationResult objOperationResult = new OperationResult(); DateTime? pdatBeginDate = dtpDateTimeStar.Value.Date; DateTime? pdatEndDate = dptDateTimeEnd.Value.Date; var _objData = _objLogisticBL.GetMovementsListByWarehouseId(ref objOperationResult, ddlware.SelectedValue.ToString(), 0, null, "", strFilterExpression, pdatBeginDate, pdatEndDate); if (objOperationResult.Success != 1) { MessageBox.Show("Error en operación:" + System.Environment.NewLine + objOperationResult.ExceptionMessage, "ERROR!", MessageBoxButtons.OK, MessageBoxIcon.Error); } return(_objData); }