private async void SelectNation2(NationViewModel back) { if (back == null) { return; } SelectedNation2 = null; await _pageService.PushAsync(new Page01(back)); SelectedNation2 = null; }
private async void SelectNation1(NationViewModel nation) { if (nation == null) { return; } SelectedNation1 = null; await _pageService.PushAsync(new Page02(nation)); SelectedNation1 = null; }