private void OnSearchBangKe()
        {
            InvalidCredentialsMessage.Visible = false;
            var thangKeKhai  = DateUtil.GetDateTime(ReportMonth.Value.Trim());
            var allBangKeDto = DcapServiceUtil.SearchBangKe(thangKeKhai);

            gvBangKe.DataSource = allBangKeDto;
            gvBangKe.DataBind();
            Hashtable mapPaidUserName = CreateMapPaidUserName(allBangKeDto);

            UpdateKyNhanStatus(mapPaidUserName);
        }
        protected void BangKeTraLuong_ExportDOC(object sender, EventArgs e)
        {
            InvalidCredentialsMessage.Visible = false;
            var thangKeKhai  = DateUtil.GetDateTime(ReportMonth.Value.Trim());
            var allBangKeDto = DcapServiceUtil.SearchBangKe(thangKeKhai);

            if (allBangKeDto.Length == 0)
            {
                return;
            }
            var    dt        = OnCreateDataTable(allBangKeDto);
            var    fileName  = String.Format("BKTL_{0:yyyyMMddHHmmssfff}", DateTime.Now) + ".doc";
            var    fileDir   = String.Format("BKTL_{0:yyyyMMdd}", DateTime.Now);
            var    filePath  = Server.MapPath("~/upload") + "\\" + fileDir + "\\" + fileName;
            string directory = filePath.Substring(0, filePath.LastIndexOf("\\"));// GetDirectory(Path);

            if (!Directory.Exists(directory))
            {
                Directory.CreateDirectory(directory);
            }
            StringWriter   stringWriter = new StringWriter();
            HtmlTextWriter htmlWrite    = new HtmlTextWriter(stringWriter);
            DataGrid       dataGrd      = new DataGrid();

            dataGrd.DataSource = dt;
            dataGrd.DataBind();
            dataGrd.RenderControl(htmlWrite);
            StreamWriter vw = new StreamWriter(filePath, true, Encoding.UTF8);

            stringWriter.ToString().Normalize();
            vw.Write(stringWriter.ToString());
            vw.Flush();
            vw.Close();

            FileInfo file = new FileInfo(filePath);

            Response.Clear();
            Response.Charset         = "UTF-8";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            //Add header, give a default file name for "File Download/Store as"
            Response.AddHeader("Content-Disposition", "attachment; filename="
                               + Server.UrlEncode(file.Name));
            //Add header, set file size to enable browser display download progress
            Response.AddHeader("Content-Length", file.Length.ToString());
            //Set the return string is unavailable reading for client, and must be downloaded
            Response.ContentType = "application/vnd.ms-word";
            //Send file string to client
            Response.WriteFile(file.FullName);
            //Stop execute
            Response.End();
            // Cleanup
            file.Delete();
        }