Eurofurence.Companion.Common.NavigationHelper.OnNavigatedFrom C# (CSharp) Method

OnNavigatedFrom() public method

Invoked when this page will no longer be displayed in a Frame. This method calls SaveState, where all page specific navigation and process lifetime management logic should be placed.
public OnNavigatedFrom ( NavigationEventArgs e ) : void
e Windows.UI.Xaml.Navigation.NavigationEventArgs Event data that describes how this page was reached. The Parameter /// property provides the group to be displayed.
return void
        public void OnNavigatedFrom(NavigationEventArgs e)
        {
            var frameState = SuspensionManager.SessionStateForFrame(Frame);
            var pageState = new Dictionary<string, object>();
            SaveState?.Invoke(this, new SaveStateEventArgs(pageState));
            frameState[_pageKey] = pageState;
        }