protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
if (Model == null)
{
Model = new MoviesViewModel();
DataContext = Model;
App.MoviesViewModel = Model;
ThreadPool.QueueUserWorkItem(delegate(object o)
{
try
{
// create new model not currently bound to the view to work with
var newModel = new MoviesViewModel();
newModel.LoadNowPlaying(1);
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
App.MoviesViewModel = newModel;
DataContext = newModel;
});
}
catch (Exception ex)
{
Deployment.Current.Dispatcher.BeginInvoke(() =>
{
MessageBox.Show(ex.Message, "WP7 Sample", MessageBoxButton.OK);
});
}
});
}
else
{
DataContext = Model;
}
base.OnNavigatedTo(e);
}
public MoviesView()
{
InitializeComponent();
Model = App.MoviesViewModel;
}
