private void btnNew_Click(object sender, EventArgs e)
        {
            报废单清单 form = new 报废单清单(m_authorityFlag, this, null);

            form.ShowDialog();

            m_billServer.GetAllBill(out m_queryResult, out m_error);
            RefreshDataGridView(m_queryResult);
            PositioningRecord(form.BillNo);
        }
        private void 查看物品清单ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (!CheckSelectedRow())
            {
                return;
            }

            string strBillID = txtBill_ID.Text;

            报废单清单 form = new 报废单清单(m_authorityFlag, this, txtBill_ID.Text);

            form.ShowDialog();

            m_billServer.GetAllBill(out m_queryResult, out m_error);
            RefreshDataGridView(m_queryResult);
            PositioningRecord(strBillID);
        }
        private void btnUpdate_Click(object sender, EventArgs e)
        {
            if (!CheckSelectedRow())
            {
                return;
            }

            if (!this.CheckUserOperation(dataGridView1.SelectedRows[0]))
            {
                return;
            }

            string strBillID = txtBill_ID.Text;

            报废单清单 form = new 报废单清单(m_authorityFlag, this, txtBill_ID.Text);

            form.ShowDialog();

            m_billServer.GetAllBill(out m_queryResult, out m_error);
            RefreshDataGridView(m_queryResult);
            PositioningRecord(strBillID);
        }