示例#1
0
        public virtual void Update(T entity)
        {
            try
            {
                if (entity == null)
                {
                    throw new ArgumentNullException(nameof(entity));
                }

                _context.Set <T>().Update(entity);
                _context.SaveChanges();
            }
            catch (Exception dbEx)
            {
                throw new Exception(dbEx.Message);
            }
        }
 private void SaveChanges()
 => _context.SaveChanges();