public async Task getSurveyQuestionPage(string key, Surveys data)
{
var result = true;
await Navigation.PushPopupAsync(new LoadingPopPage(), true);
result = await surveyMVVM.checkUserResponse(key);
await Navigation.PopPopupAsync(true);
if (!result)
{
await Navigation.PushAsync(new SurveyQuestionList()
{
Title = data.surveyName
}, true);
MessagingCenter.Send <SurveyPage, List <Question> >(this, MCenter.question.ToString(), data.questions);
MessagingCenter.Send <SurveyPage, string>(this, MCenter.questionKey.ToString(), key);
}
else
{
await DisplayAlert("Uyarı", "Bu ankete daha önceden cevap verilmiş", "Tamam");
}
await Navigation.PopAllPopupAsync();
}
