public async Task <IHttpActionResult> Delete(int id)
        {
            var flag = await computerService.GetById(id);

            if (flag == null)
            {
                return(NotFound());
            }

            try
            {
                await computerService.Delete(id);

                return(Ok());
            }
            catch (Exception e)
            {
                return(InternalServerError(e));
            }
        }
 public void ComputerDelete(int Id)
 {
     computerService.Delete(Id);
 }