protected void bt_Delete_Click(object sender, EventArgs e)
    {
        if ((int)ViewState["ID"] != 0)
        {
            bt_Save_Click(null, null);

            ORD_OrderDeliveryBLL bll = new ORD_OrderDeliveryBLL((int)ViewState["ID"]);
            bll.Delete();

            MessageBox.ShowAndRedirect(this, "删除发货单成功", "OrderDeliveryList.aspx");
        }
    }
    protected bool bNoDelivery = false; //未发货,界面发货数量字段可编辑

    #endregion Fields

    #region Methods

    protected void bt_Delete_Click(object sender, EventArgs e)
    {
        if ((int)ViewState["ID"] != 0)
        {
            bt_Save_Click(null, null);

            ORD_OrderDeliveryBLL bll = new ORD_OrderDeliveryBLL((int)ViewState["ID"]);
            bll.Delete();

            MessageBox.ShowAndRedirect(this, "删除发货单成功", "OrderDeliveryList.aspx");
        }
    }