I'm having a problem. Is there any way to make a TreeView with TriState mode activated, bound to self-related data (DataTable) to show the checkboxes checked or unchecked automatically, accordingly to data in the DataSource?
Or I'm stuck to having to do that by coding?
1 Answer, 1 is accepted
answered on 04 Jul 2008, 11:01 AM
Thank you for contacting me.
RadTreeView does not support this feature natively so I you will have to do it by code. There is no way you can set the appropriate check state of a tree node when it is bound. You will have to traverse the whole tree view and set the state for each box after you bind it to a data source.
Please write me back, if I can assist you further.