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Page.OnBackButtonPressed Method


Application developers can override this method to provide behavior when the back button is pressed.

protected virtual bool OnBackButtonPressed ();
abstract member OnBackButtonPressed : unit -> bool
override this.OnBackButtonPressed : unit -> bool



Whether or not the back navigation was handled by the override.


If you want to handle or cancel the navigation yourself, you can do so in this method and then return true.

Note that this only works on Android and UWP for the hardware back-button. On iOS, this method will never be called because there is no hardware back-button.

Applies to