Admin part in our website..

Question

hello.. i am making website on "online electronics products"

in asp.net in the product table i have
product id
product name
product price
product imageurl

i have completed the user part that is ... add items to cart, edit cart,shopping etc...

now i want to do the admin part to add new items in the product table and edit existing..

i can add/edit the product code, price and name... bt how to add image using FileUpload? (the field imageurl is string)

and also i want to save that image in my project's (items) folder...

Thanx...!