<function name="IsRootNode" parent="DTree_Node" type="panelfunc"> <ispanel>yes</ispanel> <description>Returns true if <page>DTree_Node:GetRoot</page> is the same as <page>DTree_Node:GetParentNode</page> of this node.</description> <realm>Client</realm>⤶ <realm>Client and Menu</realm>⤶ <rets> <ret name="" type="boolean">If this is a root node.</ret> </rets> </function>