public static async Task <QuestionWindow> CreateQuestionWindow()
{
QuestionWindow questionWindow = new QuestionWindow();
QuestionPage page = await QuestionPage.CreateQuestionPage();
questionWindow.QuestionFrame.Content = page;
return(questionWindow);
}
private async void PlayButton_Click(object sender, RoutedEventArgs e)
{
((QuestionWindow)Window.GetWindow(this)).QuestionFrame
.Navigate(await QuestionPage.CreateQuestionPage());
}