Q: how to get selected item store in a text block this is xaml code i have used.    
   <ListView  x:Name="lvLocations" Grid.Row="1" 
             HorizontalAlignment="Left" 
            IsItemClickEnabled="True"
            SelectionMode="Single"

               SelectionChanged="lvLocations_SelectionChanged"
            IsSwipeEnabled="false"
             Margin="19,12,19,0"
             >

        <ListView.ItemTemplate>

            <DataTemplate>
                <TextBlock Text="{Binding}" 
                                FontSize="22"
                                TextWrapping="Wrap"
                                Margin="0,12,0,0" 
                                />

            </DataTemplate>

        </ListView.ItemTemplate>

    </ListView>

this is the c# code behind
      List<string> locations = new List<string>();

        // If the query returns results then bind it to the list view.
        if (result.Status == MapLocationFinderStatus.Success)
        {
            foreach (MapLocation mapLocation in result.Locations)
            {
                // create a display string of the map location
                string display = mapLocation.Address.StreetNumber + " " +
                    mapLocation.Address.Street + Environment.NewLine +
                    mapLocation.Address.Town + ", " +
                    mapLocation.Address.RegionCode + "  " +
                    mapLocation.Address.PostCode + Environment.NewLine +
                    mapLocation.Address.CountryCode;

                // add the display string to the location list
                locations.Add(display);
            }

            // bind the location list to the ListView control
            lvLocations.ItemsSource = locations;

        }

this code will display string in textblocks and i want when user click on one of the choice it get store in textblock or get bind into other textblock
please suggest me how to do this 
Thank you in advance
