private async void AddTestButton_Click(object sender, RoutedEventArgs e) { AddQuestion(); CountingQuestionsPoints(); CountingNumberOfQuestions(); exam.TestName = TestNameTextbox.Text; exam.Date = System.DateTime.Now; exam.MaxPoints = int.Parse(NumberOfPointsInfoTextBlock2.Text); exam.NumberOfQuestions = int.Parse(NumberOfWuestionsInfoTextBlock2.Text); var t = await aPIServices.AddTestAsync(exam); AddTestMessage(); ClearForNewTest(); }