private void ResetDeviceContentType(IList <DeviceItemViewModel> items, IEnumerable <Tuple <ZmdbPropertyList, DeviceItemType> > models, CollectionViewSource viewSource)
{
if (this.Device != null)
{
for (int i = items.Count - 1; i >= 0; i--)
{
DeviceItemViewModel model = items[i];
object obj2 = null;
DeviceItemType other = DeviceItemType.Other;
foreach (Tuple <ZmdbPropertyList, DeviceItemType> tuple in models)
{
if (tuple.Item1.TryGetValue(model.ZmdbId, out obj2))
{
tuple.Item1.Remove(model.ZmdbId);
other = tuple.Item2;
break;
}
}
if (obj2 != null)
{
model.UpdateProperties((ZmdbPropertyList)obj2, other);
}
else
{
items.RemoveAt(i);
}
}
foreach (Tuple <ZmdbPropertyList, DeviceItemType> tuple2 in models)
{
foreach (KeyValuePair <string, object> pair in tuple2.Item1)
{
DeviceItemViewModel model3 = new DeviceItemViewModel {
ZmdbId = pair.Key
};
DeviceItemViewModel item = model3;
item.UpdateProperties((ZmdbPropertyList)pair.Value, tuple2.Item2);
items.Add(item);
}
}
}
else
{
items.Clear();
}
using (viewSource.View.DeferRefresh())
{
foreach (SortDescription description in viewSource.SortDescriptions)
{
viewSource.View.SortDescriptions.Remove(description);
viewSource.View.SortDescriptions.Add(description);
}
}
}
