private void OnTopicSubscribed(object sender, TopicSubscribedEventArgs e) { if (Topics.Contains(e.Topic)) return; Topics.Add(e.Topic); if (Topics.Count == 1) { Topic = e.Topic; } }
private void OnTopicSubscribed(object sender, TopicSubscribedEventArgs e) { if (Topics.Contains(e.Topic)) { return; } Topics.Add(e.Topic); if (Topics.Count == 1) { Topic = e.Topic; } }