public DatabaseViewModel()
{
LoadData();
LoadAllFrageStatus();
Pruefungen.SelectMany(x => x.Fragen).ToList().ForEach(x => x.PropertyChanged += Frage_PropertyChanged);
}
private void LoadAllFrageStatus()
{
saveDatabase.CreateTable <SaveDataViewModel>();
List <SaveDataViewModel> saveData = saveDatabase.Table <SaveDataViewModel>().ToList();
foreach (SaveDataViewModel save in saveData)
{
Pruefungen.SelectMany(x => x.Fragen).ToList().FirstOrDefault(x => x.Id == save.Id).Status = save.Status;
}
}
public void ResetAllData()
{
saveDatabase.DeleteAll <SaveDataViewModel>();
Pruefungen.SelectMany(x => x.Fragen).ToList().ForEach(x => { x.Status = FrageStatus.Unbearbeitet; x.Antworten.ToList().ForEach(y => y.Status = AntwortStatus.NotSelected); });
}