//
// Products/Edit/5
public ActionResult Edit(int id)
{
var viewData = new ProductsEditViewData {
Product = northwind.GetProductById(id)
};
viewData.Categories = new SelectList(northwind.GetCategories(), "CategoryID", "CategoryName", viewData.Product.CategoryID);
viewData.Suppliers = new SelectList(northwind.GetSuppliers(), "SupplierID", "CompanyName", viewData.Product.SupplierID);
return(View("Edit", viewData));
}