Example #1
0
        public void Guardar(string nommodulo, int idmodulo)
        {
            try

            {
                if (idmodulo == 0)
                {
                    var modulo = new Cfg_cModulos
                    {
                        Nombre = nommodulo
                    };
                    Entidad.AddToCfg_cModulos(modulo);
                }

                Entidad.SaveChanges();
                Refrescar();
            }
            catch (DbEntityValidationException ex)
            {
                // Retrieve the error messages as a list of strings.
                var errorMessages = ex.EntityValidationErrors
                                    .SelectMany(x => x.ValidationErrors)
                                    .Select(x => x.ErrorMessage);

                // Join the list to a single string.
                var fullErrorMessage = string.Join("; ", errorMessages);

                // Combine the original exception message with the new one.
                var exceptionMessage = string.Concat(ex.Message, " La ValidaciĆ³n del error : ", fullErrorMessage);

                // Throw a new DbEntityValidationException with the improved exception message.
                throw new DbEntityValidationException(exceptionMessage, ex.EntityValidationErrors);
            }
        }