Home / Community & Support / Developer Productivity Tools Forums / Silverlight > GridView > GridViewRow.IsExpandable not working for child grids

• Aeroth

  Posted on Feb 7, 2012 (permalink)

  Hi Telerik Support,
  
  I've seen the post http://www.telerik.com/community/forums/silverlight/gridview/gridviewrow-isexpandable-not-working-for-child-level.aspx
  and I have the same issue. Could you show me how to disable (+) sign if the row does not have any child items for the nested child grids? Thanks!
  
  Regards,
  Aeroth Lin

  Reply

• Maya Maya

  Posted on Feb 8, 2012 (permalink)

  Hello Aeroth,

  I would recommend you to run through our demos and blog posts for a reference.  
  
  

  Greetings,
  Maya
  the Telerik team

  Sharpen your .NET Ninja skills! Attend Q1 webinar week and get a chance to win a license! Book your seat now >>

  Reply

• Aeroth

  Posted on Feb 8, 2012 (permalink)

  Hi Maya,
  
  I don't have any xaml files so how can I set GridViewRow.IsExpandable for nested child grids programmatically?
  
  Regards,
  Aeroth Lin

  Reply

• Maya Maya

  Posted on Feb 8, 2012 (permalink)

  Hello Aeroth,

  There should be no problem to achieve the same behavior by defining everything in code-behind. What are the troubles that found on the implementation ? 
  
  

  Greetings,
  Maya
  the Telerik team

  Sharpen your .NET Ninja skills! Attend Q1 webinar week and get a chance to win a license! Book your seat now >>

  Reply

• Aeroth

  Posted on Feb 8, 2012 (permalink)

  Hi Maya,

  
  I've resolved the problem by handling child grid's RowLoaded event:
  
  

  private void _gridView_DataLoading(object sender, GridViewDataLoadingEventArgs e)

  {

  GridViewDataControl grid = sender as GridViewDataControl;

               

              if (grid.ParentRow != null)

              {              

                  grid.RowLoaded += new EventHandler<RowLoadedEventArgs>(_gridView_RowLoaded);

              }

  }

  
  Regards,
  Aeroth Lin

  Reply

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