Nerissa,

>Has anybody tried using activeX TreeView control in Mere Mortals? What is the method to use in order to check if a node should be a parent or a child?

Whether a node should be a child or a parent is completely dependent on your specific application. If you have a cursor that contains both child and parent records, you might have a "parent id" field that is empty if the node is a parent or contains a pointer if it's a parent.

Regards,