/// <summary>
    /// 绑定退货明细列表
    /// </summary>
    private void BindGridDetail()
    {
        BBackDetailBB backDetailBB = new BBackDetailBB();

        try
        {
            DataTable dtDetail = new DataTable();

            //获取退货明细数据源
            dtDetail = backDetailBB.GetListCheck("backBillNo='" + this.lbBackBillNo.Text + "'").Tables[0];
            this.gridDetail.DataSource = dtDetail;
            this.gridDetail.DataBind();
        }
        finally
        {
            backDetailBB.Dispose();
        }
    }
    /// <summary>
    /// 初始化退货明细数据源
    /// </summary>
    private void InitDetail()
    {
        BBackDetailBB backDetailBB = new BBackDetailBB();

        try
        {
            //获取退货明细数据源
            this.dtDetail = backDetailBB.GetListBuyer("backBillNo='" + this.lbBackBillNo.Text + "'").Tables[0];
            this.dtDetail.Columns.Add("isDel", typeof(bool));

            //退货明细数据源添加是否删除标志
            foreach (DataRow row in this.dtDetail.Rows)
            {
                row["isDel"] = false;
            }
        }
        finally
        {
            backDetailBB.Dispose();
        }
    }
    /// <summary>
    /// 绑定退货明细列表
    /// </summary>
    private void BindGridDetail()
    {
        BBackDetailBB backDetailBB = new BBackDetailBB();

        try
        {
            DataTable dtDetail = new DataTable();

            //获取退货明细数据源
            dtDetail = backDetailBB.GetListTHWareHouse("backBillNo='" + this.lblBackBillNo.Text + "'").Tables[0];
            lblBoxNum.Text = dtDetail.Rows.Count.ToString();
            this.gridDetail.DataSource = dtDetail;
            this.gridDetail.DataBind();
        }
        finally
        {
            backDetailBB.Dispose();
        }
    }