Thank you for writing.
The easiest way to achieve your goal would be to use the grid traverser created for the printing functionality. This traverser goes through all grid rows no matter if they are currently visible or not. You can then check whether the current row of the traverser is a group row and if it is to export it to the storage you want. Here is an example:
sender, EventArgs e)
PrintGridTraverser traverser =
traverser.TraversalMode = GridTraverser.TraversalModes.AllRows;
StringBuilder sb =
GridViewGroupRowInfo groupRow = traverser.Current
summaryString = groupRow.HeaderText;
I hope this will be useful. Should you have further questions, I would be glad to help.
the Telerik team