SelectedNode property
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acTreeComboBox component.
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property SelectedNode: TTreeNode; // read-only!!
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The SelectedNode is the read-only property which returns the pointer to TTreeNode object, which currently selected in the TreeView control embedded to drop-down window.
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Alternatively you can determinate and specify the selected tree node by its absolute index using ItemIndex property.
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The SelectedNode can be NIL if none selected in the drop-down list, or user specified custom text which does not match any node in the list (if ShowEditor is True).
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ItemIndex, ShowEditor properties;
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OnCanSelectNode event.
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