void getQuestionWorker_DoWork(object sender, DoWorkEventArgs e)
{
if (_currentQuestion != null) Thread.Sleep(700);
Question question=null;
while(question==null)
try
{
question = QuizDB.CreateNewQuestion();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
this.Dispatcher.Invoke(new Action(()=>this._currentQuestion = new QuestionVM(question)));
}
void getQuestionWorker_DoWork(object sender, DoWorkEventArgs e)
{
if (_currentQuestion != null)
{
Thread.Sleep(700);
}
Question question = null;
while (question == null)
{
try
{
question = QuizDB.CreateNewQuestion();
}
catch (Exception ex)
{
Debug.WriteLine(ex.Message);
}
}
this.Dispatcher.Invoke(new Action(() => this._currentQuestion = new QuestionVM(question)));
}