private void btnInputExcel_Click(object sender, EventArgs e)
        {
            try
            {
                DataTable dtTemp = ExcelHelperP.RenderFromExcel(openFileDialog1);

                if (dtTemp == null)
                {
                    return;
                }

                if (!dtTemp.Columns.Contains("图号型号"))
                {
                    MessageDialog.ShowPromptMessage("文件无【图号型号】列名");
                    return;
                }

                if (!dtTemp.Columns.Contains("物品名称"))
                {
                    MessageDialog.ShowPromptMessage("文件无【物品名称】列名");
                    return;
                }

                if (!dtTemp.Columns.Contains("规格"))
                {
                    MessageDialog.ShowPromptMessage("文件无【规格】列名");
                    return;
                }

                if (!dtTemp.Columns.Contains("批次号"))
                {
                    MessageDialog.ShowPromptMessage("文件无【批次号】列名");
                    return;
                }

                if (!dtTemp.Columns.Contains("数量"))
                {
                    MessageDialog.ShowPromptMessage("文件无【数量】列名");
                    return;
                }

                m_goodsServer.InsertInfoExcel(m_billNo, dtTemp);
                MessageDialog.ShowPromptMessage("导入成功");
                m_queryGoodsInfo = m_goodsServer.GetGoods(m_billNo);
                RefreshDataGridView(m_queryGoodsInfo);
            }
            catch (Exception ex)
            {
                MessageDialog.ShowPromptMessage(ex.Message);
                return;
            }
        }