/// <summary>
        /// 新建单据
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void btnAdd_Click(object sender, EventArgs e)
        {
            售后服务配件制造申请单明细单 form = new 售后服务配件制造申请单明细单(null, m_authFlag);

            form.ShowDialog();

            RefreshData();
            PositioningRecord(form.Bill);
        }
        private void btnFind_Click(object sender, EventArgs e)
        {
            if (!CheckSelectedRow())
            {
                return;
            }

            售后服务配件制造申请单明细单 form = new 售后服务配件制造申请单明细单(
                (string)dataGridView1.SelectedRows[0].Cells["单据号"].Value, m_authFlag);

            form.ShowDialog();

            RefreshData();
            PositioningRecord(form.Bill);
        }