Test if treenode selected

brian at revolution911.com brian at revolution911.com
Mon Mar 9 09:21:22 EDT 2015

How do I test if a treenode is selected?


I can do this to get the current node but the reference field doesn't come
back empty if no node is selected.


Set Referrence RefField to MyTree.$currentnode


I need to know if the RefField has nothing in it.


Thanks to all help,


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