How to get edited data in datagrid celleditended event in silverlight

See more:

C#

Silverlight

I'm trying to get the edited data in edittemplate of datagrid.But not able to get the edited data I'm getting same data which i bindede to datagrid.

I tried in this way

private void GVMarketList_CellEditEnded(object sender, DataGridCellEditEndedEventArgs e)
      {
var data=(DataObject)datagrid.selecteditem;//not working and also tried many but not working



      }

And also after lots of googling no result.