private void OnRefresh()
{
var queryString = Request.QueryString;
orderGet = int.Parse(queryString["oID"]);
odb = adpOrd.GetOrdersByOID(orderGet);
var row = odb.FindByOrderID(orderGet);
lblOrd.Text = row.OrderID.ToString();
lblTotal.Text = "$" + row.Total.ToString();
lblDate.Text = row.OrderDate.ToString();
delGet = ddlDelivery.SelectedValue;
}