<function name="SetExpanded" parent="DTree" type="panelfunc"> <ispanel>yes</ispanel>⤶ <description> <internal></internal> Does nothing. Is not called by the <page>DTree</page> itself. Used as a placeholder empty function alongside <page>DTree:ExpandTo</page>, <page>DTree:MoveChildTo</page> and <page>DTree:ChildExpanded</page> to prevent errors when <page>DTree_Node:SetExpanded</page> is incorrectly used on a <page>DTree</page>. </description> <realm>Client and Menu</realm> <args> <arg name="bExpand" type="boolean"></arg> </args> </function>