public override void LoadData()
{
NavigationHelper.IsBusy = true;
BackgroundProcessFactory.RunAsync(null, (o, e) =>
{
e.Result = DBDataSource.GetTestGradeLimit(NavigationHelper.CurrrentTest.Id);
},
(o, e) =>
{
NavigationHelper.IsBusy = false;
if (e.Error != null)
{
return;
}
else
{
_limits = e.Result as List <TestGradeLimit>;
if (_limits != null)
{
foreach (Grade grade in Enum.GetValues(typeof(Grade)))
{
var limit = _limits.FirstOrDefault(l => l.Grade == (int)grade);
if (limit != null)
{
switch (grade)
{
case Grade.Poor:
PoorMaxValue = limit.ToPer;
break;
case Grade.Satisfactory:
SatisfyMinValue = limit.FromPer;
SatisfyMaxValue = limit.ToPer;
break;
case Grade.Good:
GoodMinValue = limit.FromPer;
GoodMaxValue = limit.ToPer;
break;
case Grade.Excellent:
ExcellentMinValue = limit.FromPer;
ExcellentMaxValue = limit.ToPer;
break;
}
}
}
MinuteLimitCount = NavigationHelper.CurrrentTest.MinuteTimeLimit;
QuestionCount = NavigationHelper.CurrrentTest.QuestionCount;
}
}
});
}