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Andrew
420
Adding Unbound Tree Nodes
posted

Hello,

Is it possible to add unbound tree nodes after the tree control has been bound to a dataset?  My tree consist of one columnset, with 5 columns, 4 of which are hidden, so that only 1 column is displayed.  In each of these nodes under the column, I need 3unbound sub-nodes.  But when I go to add the nodes in the InitializeDataNode event, I get a "Cannot add to a bound node collection" error.

Any Ideas?

Thanks,

Andrew

  • 469350
    Verified Answer
    Offline posted

    Hi Andrew,

         You can't mix bound and ubound nodes into the same nodes collection. You can add unbound nodes and then bind the children of that node. And I beleive you can even add unbound nodes as the children of a bound node. But any single nodes collection must either be all bound or all unbound.