Thanks!! That worked!

You could check if the DataRecordPresenter is representing a HeaderRecord with the IsHeaderRecord property :

            DataRecordPresenter drp = sender as DataRecordPresenter;

            if (!drp.IsHeaderRecord)

            {

                MessageBox.Show(drp.ToString());

            }

Thank You!!

Unfortunately, your example is still trapping double clicks on the column headers.

Option 1 :  EventManager.RegisterClassHandler(typeof(DataRecordPresenter), DataRecordPresenter.PreviewMouseDoubleClickEvent, new MouseButtonEventHandler(OnPreviewMouseDoubleClick));

private void OnPreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)

        {

            MessageBox.Show((sender as DataRecordPresenter).ToString());

        }

How about posting some sample code? I have a this.DataGrid available to me. How do I register an event on the DataRecordPresenter?