protected virtual void showUnderlyingData()
 {
   BoundInfraGrid dgrid = new BoundInfraGrid();
   //DataGrid dgrid = new DataGrid();
   dgrid.Bind(dt);
   //dgrid.DataSource = dt;
   dgrid.DisplayInShowForm("Underlying data");
   dgrid.ExcelExportVisible = true;
   //.ShowForm.Show(dgrid, FormBorderStyle.Sizable, null, "Underlying data");
 }
 protected override void showUnderlyingData()
 {
   foreach (var table in m_datatables)
   {
     var grid = new BoundInfraGrid();
     grid.Bind(table.Value);
     grid.DisplayInShowForm("Data");
   }
 }