public ActionResult _AddTaskChange(Model.TaskChangesModel pModel) { if (ModelState.IsValid) { CategorieProvider categorieProvider = new CategorieProvider(); TaskChangeDTO taskChange = new TaskChangeDTO(); taskChange.task_id = pModel.task_idA; AttributeTypeDTO typeDTO; if (pModel.attribute_idA.Substring(0, 1) == "l") { taskChange.attributeList_id = pModel.attribute_idA.Substring(1); AttributeListDTO attributeListDTO = categorieProvider.getAttributeList(taskChange.attributeList_id).Result; typeDTO = categorieProvider.getAttributeType(attributeListDTO.type_id).Result; } else { taskChange.attribute_id = pModel.attribute_idA.Substring(1); GeneralAttributeDTO generalAttributeDTO = categorieProvider.getGeneralAttribute(taskChange.attribute_id).Result; typeDTO = categorieProvider.getAttributeType(generalAttributeDTO.type_id).Result; } if (!(typeDTO.reg_expr == "" || new Regex(typeDTO.reg_expr).Match(pModel.valueA).Success)) { return(new HttpStatusCodeResult(404, "Error, el campo valor debe ser de tipo: " + typeDTO.type)); } taskChange.operation_id = pModel.operation_idA; taskChange.value = pModel.valueA.ToString(); taskChange.userLog = Request.Cookies["user_id"].Value; if (taskProvider.postTaskChange(taskChange).Result) { return(_TaskDataChangesList(taskChange.task_id)); } } return(new HttpStatusCodeResult(404, "Error, no se puede agregar el cambio de dato")); }