public async static Task <ObservableCollection <QuestionDAO> > LoadQuestionByGenre(string genre)
{
ObservableCollection <QuestionDAO> ListQuestion = new ObservableCollection <QuestionDAO>();
try
{
Dictionary <string, string> myDic = new Dictionary <string, string>();
myDic.Add("genre", genre);
var myQues = await App.MobileService.InvokeApiAsync("Question", HttpMethod.Get, myDic);
if (myQues != null)
{
if (ListQuestion.Count != 0)
{
ListQuestion.Clear();
}
ListQuestion.Clear();
foreach (var item in myQues)
{
ListQuestion.Add(new Models.QuestionDAO(item));
}
return(ListQuestion);
}
ListQuestion.Clear();
return(ListQuestion);
}
catch (Exception ex)
{
Debug.WriteLine("! ! ! Loading Question in Service ! ! ! " + ex.Message);
return(ConnectServiceHelper.LoadQuestionByGenre(genre).Result);
}
}
private async void LoadGame()
{
switch (Global.TypeGenre)
{
case "default":
Global.ListQuestion = await ConnectServiceHelper.LoadListQuestion();
if (Global.ListQuestion != null)
{
NextQuestion();
}
break;
case "challenge":
Global.ListQuestion = await ConnectServiceHelper.GetListQuestionChallenge(Global.CurrentChallenge.ListIdQuestion);
if (Global.ListQuestion != null)
{
NextQuestion();
}
break;
default:
Global.ListQuestion = await ConnectServiceHelper.LoadQuestionByGenre(Global.TypeGenre);
if (Global.ListQuestion != null)
{
NextQuestion();
}
break;
}
}
