RootRelationDisplayName is depricated

[Claude]

I see that the RootRelationDisplayName is depricated and will not be supported in future releases.  What is the replacement for this function?

[Julian Benkov]

Hello Claude,

To bind relational data to the new version of RadTreeView control, you must setup only datasource and relation bindings. Here is a small example:

this.radTreeView1.DataSource = this.artistsBindingSource;
this.radTreeView1.DisplayMember = "ArtistName";
this.radTreeView1.RelationBindings.Add(new RelationBinding(this.albumsBindingSource, "AlbumName", "ArtistID", "ArtistID", "AlbumID"));
this.radTreeView1.RelationBindings.Add(new RelationBinding(this.songsBindingSource, "SongName", "AlbumID", "AlbumID", "SongID"));

More information you can find in our online documentation.

I hope this information is useful. Let me know if you need further assistance.

Greetings,
Julian Benkov
the Telerik team