private void button4_Click(object sender, EventArgs e)
        {
            AddFoodCategory adf = new AddFoodCategory();

            adf.Show();


            //if (adf.ShowDialog() == DialogResult.OK)
            //{
            //    LoadGrid();
            //}
        }
        //Manage Food Category
        public ActionResult ManageFoodCategories()
        {
            CanteenAutomationSystemDbEntities1 CAS          = new CanteenAutomationSystemDbEntities1();
            List <AddFoodCategory>             AllfCategory = new List <AddFoodCategory>();

            foreach (Category C in CAS.Categories)
            {
                AddFoodCategory FC1 = new AddFoodCategory();
                FC1.Categoryid  = C.CategoryId;
                FC1.name        = C.Name;
                FC1.description = C.Description;
                AllfCategory.Add(FC1);
            }
            return(View(AllfCategory));
        }
        // Add Food Category
        public ActionResult AddFoodCategories(AddFoodCategory FC)
        {
            try
            {
                Category FC1 = new Category();
                FC1.CategoryId  = FC.Categoryid;
                FC1.Name        = FC.name;
                FC1.Description = FC.description;

                CanteenAutomationSystemDbEntities1 CAS = new CanteenAutomationSystemDbEntities1();
                CAS.Categories.Add(FC1);
                CAS.SaveChanges();
                return(RedirectToAction("ManageFoodCategories"));
            }
            catch (Exception e)
            {
                return(View());
            }
        }