public async Task GetPublicTicks()
{
// Public feed ticks
List <TTFeedTick> publicTicks;
if (string.IsNullOrEmpty(PublicTicksFilter))
{
publicTicks = await _client.GetPublicAllTicksAsync();
}
else
{
publicTicks = await _client.GetPublicTickAsync(PublicTicksFilter);
}
PublicTicks = publicTicks != null ? new ObservableCollection <FeedTickView>(publicTicks.Select(t => new FeedTickView(t))) : null;
}