Hi John,
RadTreeView works only with hierarchical data, so in order to display the items from the GraphSource of the diagram you will need to convert them to a hierarchy of some kind. On way to do this is to wrap the models from the GraphSource into a hierarchical collection and pass it to the RadTreeView control.
Another approach is to bind the GraphSource directly to the treeview using an IValueConverter and filter the data so that each RadTreeViewItem gets the corresponding data item. Such implementation is demonstrated in the Self-Referencing Data help article.
Regards,
Martin
Telerik by Progress
RadTreeView works only with hierarchical data, so in order to display the items from the GraphSource of the diagram you will need to convert them to a hierarchy of some kind. On way to do this is to wrap the models from the GraphSource into a hierarchical collection and pass it to the RadTreeView control.
Another approach is to bind the GraphSource directly to the treeview using an IValueConverter and filter the data so that each RadTreeViewItem gets the corresponding data item. Such implementation is demonstrated in the Self-Referencing Data help article.
Regards,
Martin
Telerik by Progress
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