protected void Page_Load(object sender, EventArgs e)
{
cart = new userCart();
cart.addToCart("3", "4");
cart.addToCart("3", "4");
CartGridView1.DataSource = cart.getCart();
CartGridView1.DataBind();
}
protected void submitBTN_Click(object sender, EventArgs e)
{
cart.addToCart(member.MemberID, product.Proid);
}