public void RetrieveGroupProperties(GroupModel group)
{
if (group == null)
{
throw new ArgumentNullException("group");
}
group.Properties.EnableSync();
Task.Factory.StartNew(() =>
{
group.Properties.Clear();
var properties = repository.GetGroupProperties(group.Name);
var models = properties.Select(p => propertyMapper.GetModel(p));
var modelComparer = KeyComparer <PropertyModel> .OrderBy(p => p.Name);
foreach (PropertyModel model in models)
{
int index = group.Properties.ToSublist().UpperBound(model, modelComparer);
group.Properties.Insert(index, model);
}
}).ContinueWith(
t => onErrorOccurred(t.Exception),
CancellationToken.None,
TaskContinuationOptions.OnlyOnFaulted,
TaskScheduler.FromCurrentSynchronizationContext()
);
}
