How to get previouspage ,when page navigatedto

Question

APage can navigate from B or C Page , then how can i know which it is from.

like the image , previouspage is that i wanted ,but it is nonpublic

Answer 1

Hello,

APage can navigate from B or C Page , then how can i know which it is from.

If you use NavigationPage to navigate, you can get the previous page by

 List<Page> res = Navigation.NavigationStack.ToList<Page>();
 var PreviousPage=res[res.Count-2];

If you use Shell, you can use Navigation events to get previous page by Previous property.

Best Regards,

Leon Lu

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