Tabfile can't executesqlquery?

[sumeth]


  protected void btnTabQuery_Click(object sender, EventArgs e)
        {
            LayerOverlay staticOverlay = (LayerOverlay)Map1.CustomOverlays["Province"];
            TabFeatureLayer tabLayer = (TabFeatureLayer)staticOverlay.Layers["Province"];
            
            tabLayer.Open();
            if (tabLayer.QueryTools.CanExecuteSqlQuery)
            {
                
                DataTable dt = tabLayer.QueryTools.ExecuteQuery(SQLTextBox.Text);
                FeaturesGridView.DataSource = dt;
                FeaturesGridView.DataBind();
            }
            tabLayer.Close();


        }


tabLayer.QueryTools.CanExecuteSqlQuery : it always return false

[Gary2]

Hello sumeth, 
  
 Thanks for your post, but sorry to say, currently the TabFeatureLayer  does not support the sql query and I am afraid we don’t have plan to add sql query function in near future. 
  
 Sorry for the inconvenience. 
  
 Regards, 
  
 Gary