UpdateCustomer Method

       //Creating dbcontext class for NorthwindDatabase
        NorthwindEntities dbContext = new NorthwindEntities();

        [HttpPost]
        public IHttpActionResult UpdateCustomer(Customer customer)
        {
            try
            {
                //Code to Save the data
                dbContext.Entry(customer).State = System.Data.EntityState.Modified;
                dbContext.SaveChanges();
                //Return Ok response if data saved successfully
                return Content(HttpStatusCode.OK, "Data Saved Successfully");
            }
            catch (Exception ex)
            {
                return Content(HttpStatusCode.InternalServerError, "Data Save Failed" + ex.Message);
            }

        }