private void resultDataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            if (sender != null)
            {
                IList         rows     = resultDataGrid.SelectedItems;
                Order         order    = new Order();
                DataGridOrder dataGrid = new DataGridOrder();

                dataGrid = (DataGridOrder)rows[0];
            }
        }
        private void resultDataGrid_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            Order order = new Order();

            if (sender != null)
            {
                IList rows = resultDataGrid.SelectedItems;

                DataGridOrder dataGrid = new DataGridOrder();
                dataGrid            = (DataGridOrder)rows[0];
                order.orderID       = dataGrid.orderID;
                order.startCityName = dataGrid.startCityName;
                order.endCityName   = dataGrid.endCityName;
            }

            //Go to the TripTrackter page
            UserControl usc = new TripTracker(order);

            GridMain.Children.Add(usc);
        }