Hi and thank you in advance for your help,
I have a custom object, User, which contains a list of custom objects, List<Topic>. Each Topic has two strings. Currently I have my ItemsSource bound to an observable collection of Users, and it displays the ID and Name correctly. However, I want it also to display each user's list of Topic Names. For instance, user jwilson has a list of topics with names World News, Canadian News,.. etc. So for each row, there would be the name, ID, and the list of Topic Names in an expandable.
Would I have to use hierarchical gridview for this? Or is there a simpler way?
Thanks for your help,