public static void ImportBarangay(object sender, FileUploadCompleteEventArgs e)
        {
            var fileName = e.UploadedFile.SaveFile();

            importHelper = new FilemanagementImportHelper(new ExcelHelper(fileName).ExecuteReader());
            var helper = importHelper.ImportBarangay(Validate);

            if (helper != "")
            {
                e.CallbackData = helper;
            }
            else
            {
                e.CallbackData = "Successfully imported barangay";
            }
            System.IO.File.Delete(fileName);
        }
 public static void ImportPermittee(object sender, FileUploadCompleteEventArgs e)
 {
     if (e.UploadedFile.IsValid)
     {
         // Save uploaded file to some location
         var fileName = e.UploadedFile.SaveFile();
         importHelper = new FilemanagementImportHelper(new ExcelHelper(fileName).ExecuteReader());
         var helper = importHelper.ImportPermittees(Validate);
         if (helper != "")
         {
             e.ErrorText    = helper;
             e.CallbackData = helper;
         }
         else
         {
             e.CallbackData = "Successfully imported permittees";
         }
         System.IO.File.Delete(fileName);
     }
 }