Passng Data Between Pages in Windows Phone

•Can pass string data between pages using query strings

private void passParam_Click(object sender, RoutedEventArgs e)
{
NavigationService.Navigate(new Uri("/SecondPage.xaml?msg=" + textBox1.Text, UriKind.Relative));
}

 

•On destination page

protected override void OnNavigatedTo(System.Windows.Navigation.NavigationEventArgs e)
{
base.OnNavigatedTo(e);
string querystringvalue = "";
if (NavigationContext.QueryString.TryGetValue("msg", out querystringvalue))
textBlock1.Text = querystringvalue;
}