<function name="SetSelectedItem" parent="DTree" type="panelfunc"> <ispanel>yes</ispanel> <description>Set the currently selected top-level node.</description> <realm>Client</realm> <args> <arg name="node" type="Panel">&lt;page&gt;DTree_Node&lt;/page&gt; to select.</arg> <arg name="node" type="Panel"><page>DTree_Node</page> to select.</arg> </args> </function>