protected override void OnNavigatedFrom(NavigationEventArgs e) { _vm = DataContext as InkViewModel; if (_vm != null) _vm.Recognize -= Recognize; base.OnNavigatedFrom(e); }
protected override void OnNavigatedFrom(NavigationEventArgs e) { _vm = DataContext as InkViewModel; if (_vm != null) { _vm.Recognize -= Recognize; } base.OnNavigatedFrom(e); }