Accessing XAML object in codebehind
===

I have the following XAML code:

    <TextBlock x:Name="Coordinates" Text="{Binding Coors}"/>


How can I access this object from the codebehind? I'm trying to replace the hardcoded coordinates in Locaton, with the content of "Text":


    private void DestinationButton_Click(object sender, RoutedEventArgs e)
    {
        Location loc= new Location (20.2127297,-87.4625591);
        myMap.Center = loc;
        myMap.ZoomLevel = 8;
    }

