public int Update(Models.AreaPreventa oAreaPreventa) { Guid methodOwnerID = new Guid("7459cc8f-3373-46c0-8fb6-35fec66c15a8"); OpenDbConn(); if (cDblib.Transaction.ownerID.Equals(new Guid())) { cDblib.beginTransaction(methodOwnerID); } try { DAL.AreaPreventa cAreaPreventa = new DAL.AreaPreventa(cDblib); int result = cAreaPreventa.Update(oAreaPreventa); //Finalizar transacción if (cDblib.Transaction.ownerID.Equals(methodOwnerID)) { cDblib.commitTransaction(methodOwnerID); } return(result); } catch (Exception ex) { //rollback if (cDblib.Transaction.ownerID.Equals(methodOwnerID)) { cDblib.rollbackTransaction(methodOwnerID); } throw ex; } }