TreeGridAdvanced expand/collapse All
Hi Everyone,
I am Thingworx developer , I want to Expand All / Collapse All Results in TreeGridAdvanced,
I try to use property "ExpandLoadedRows" which is bindable - so I bound a Checkbox to this value, but it didn't work for me. It worked only when I set this property checked by default which shows me only expanded rows.

Please Help me how can I achieve !

