async Task FetchDishes()
{
IsBusy = true;
Dishes = new ObservableRangeCollection <Dish>(await _DataSource.GetItems());
//// ensuring that this flag is reset
//Settings.ClearImageCacheIsRequested = false;
IsBusy = false;
}
public async Task ExecuteLoadItemsCommand(string catType, string childOf)
{
IsBusy = true;
Items = new ObservableRangeCollection <T>(await _dataSource.GetItems());
//// ensuring that this flag is reset
//Settings.ClearImageCacheIsRequested = false;
IsBusy = false;
}