Windows Phone 8.1 Basic Tutorial (1) page navigation, pop-up box

1. Jump to another page

Frame.navigate (typeof (page), parameters);

2. Back to History page

Frame.goback ();

3. Judging when jumping back

if (E.navigationmode = = navigationmode.new)

{

There is no load when caching!

}

4. Two window pass value

When jumping

Frame.navigate (typeof (Page), 1);//Assuming that the parameter is of type int 1

When receiving

int i = (int) e.parameter;

if (i==1)

{

}else if ()

{

}

5. Call the pop-up message box

Private async void Button_Click (object sender, RoutedEventArgs e)

{

Messagedialog Messagedialog = new Messagedialog ("Test tip box");

await Messagedialog.showasync ();

}

Windows Phone 8.1 Basic Tutorial (1) page navigation, pop-up box