protected void Button5_Click(object sender, EventArgs e)
{
Order a = new Order();
a.ProductName = GridView1.SelectedRow.Cells[1].Text;
a.Quantity = int.Parse(TextBox3.Text);
a.OrderStatus = "Pending";
a.Contact = TextBox4.Text;
a.Address = TextBox5.Text;
a.Username = Session["Name"].ToString();
a.AddOrder();
UpdateGrid();
}
