EF异常EntityValidationErrors

       //错误内容项=>>
       //Validation failed for one or more entities. See 'EntityValidationErrors' property for more details.       
        
        
        try
        {
         
        }
        catch (DbEntityValidationException dbEx)
        {
            foreach (var validationErrors in dbEx.EntityValidationErrors)
            {
                foreach (var validationError in validationErrors.ValidationErrors)
                {
                    Log.WriteLine("Property: {0} Error: {1}", validationError.PropertyName, validationError.ErrorMessage);
                }
            }
        }