public QuestionTableViewModel(IQuestionService questionService)
{
_questionService = questionService;
QuestionGroupList = new ObservableCollection<QuestionGroupViewModel>();
LoadDataCommand = new LoadQuestionGroupCommand(this, _questionService);
if (IsInDesignMode)
{
LoadDataCommand.Execute(service => service.GetQuestionGroupList());
}
MessengerInstance.Register<UnloadQuestionMessage>(this, OnUnloadQuestion);
}
public QuestionTableViewModel(IQuestionService questionService)
{
_questionService = questionService;
QuestionGroupList = new ObservableCollection <QuestionGroupViewModel>();
LoadDataCommand = new LoadQuestionGroupCommand(this, _questionService);
if (IsInDesignMode)
{
LoadDataCommand.Execute(service => service.GetQuestionGroupList());
}
MessengerInstance.Register <UnloadQuestionMessage>(this, OnUnloadQuestion);
}
