private void O_Edit_Del_Load(object sender, EventArgs e)
        {
            if (this.Owner.GetType() == typeof(Orders))
            {
                Orders owner = (Orders)this.Owner;

                dt             = owner.GetOrders();
                SELECTED_ORDER = owner.GetSelectedOrder();

                txt_OED_CCode.Text = owner.GetClientCode();
                txt_OED_CName.Text = owner.GetClientName();
                clientName         = owner.GetClientName();
            }
            else
            {
                Int_Orders owner = (Int_Orders)this.Owner;

                dt             = owner.GetOrders();
                SELECTED_ORDER = owner.GetSelectedOrder();

                txt_OED_CCode.Text = owner.GetClientCode();
                txt_OED_CName.Text = owner.GetClientCode();
                clientName         = owner.GetClientName();
            }

            LoadQuotes();
            LoadOrder();

            oldCONum = txt_OED_CONum.Text.Trim();
        }