protected virtual void OnContactMembershipChanged(object o, ContactMembershipEventArgs args) { EventHandler <ContactMembershipEventArgs> handler = ContactMembershipChanged; if (handler != null) { handler(o, args); } }
private void OnContactMembershipChanged (object o, ContactMembershipEventArgs args) { if (args.Action == ContactMembership.Added) { AddContactSource ((Contact)o); } else if (args.Action == ContactMembership.Removed) { RemoveContactSource ((Contact)o); } container.SortChildSources (); }