//Here I'm setting the Item source of my Telerik grid to bind the grid to my persistent class
_grdProdData.ItemsSource = precs.GetMyRecs();

//Below is the code in my persistent class to return records of type MyDAO
public IList<MyDAO> GetMyRecs()
        {         
            IList<MyDAO> myDataList = null;

            using (ISession session = NHibernateHelperCGC.OpenSession())
            {
                myDataList = session.CreateQuery("from MyDAO p where p.Customer = :Customer ")
                    .SetParameter("Customer ", "49").List<MyDAO>();
            }

            return myDataList ;
        }

//Below is the event that fires from my grid when I tell it to delete
public void DeleteExecuted(object sender, ExecutedRoutedEventArgs e)
        {                                               
            if (e.OriginalSource is Button)
            {
                Button btn = (Button)e.OriginalSource;
                MessageBox.Show(((MyDAO)btn.DataContext).SequenceNumField.ToString());

//tell the respository to delete my data access object which doesn't work.
                precs.DeleteMyDAO((MyDAO)btn.DataContext); //The DataContext is of type MyDAO
                IList<MyDAO> tst = (IList<MyDAO>)_grdProdData.ItemsSource;
                tst.Remove((MyDAO)btn.DataContext); //Delete from the actual List so the grid will reflect the change

                _grdProdData.Rebind();
            }
        }

//Function in Hibernate Helper class to delete object
public static void Delete(Object Entity)
        {
            using(ISession session = SessionFactory.OpenSession())
            {
                using(session.BeginTransaction())
                {
                    session.Delete(Entity);
                    session.Transaction.Commit();
                }
            }
        }