private void CreateNewQuestion()
{
var AddQuestionPage = new AddQuestionPage(new Question());
AddQuestionPage.GoHome += GoHome;
mainFrame.NavigationService.Navigate(AddQuestionPage);
}
private void EditWindow(Question question)
{
var AddQuestionPage = new AddQuestionPage(question);
AddQuestionPage.GoHome += GoHome;
AddQuestionPage.buttonAddQuestion.Content = "Edit question";
mainFrame.NavigationService.Navigate(AddQuestionPage);
}