How do I...'displaygrouptree' propery is not set be declarative

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When i open a website done in vs2005 in VS2010 I got an error message with the update panel control - 'DisplayGroupTree' propery is not set be Declarative

What I have tried:

'DisplayGroupTree' propery is not set be Declarative

Posted 5-Mar-17 18:32pm

Member 11407317

Updated 5-Mar-17 18:39pm

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Karthik_Mahalingam · Answer 1 · 2017-03-05T18:39:00

Solution 1

check this answered post
DisplayGroupTree cannot be set declaratively | The ASP.NET Forums[^]

Posted 5-Mar-17 18:39pm

Karthik_Mahalingam