Hi dev_here,
You could refer to this thread for sample use of RefreshBehaviors method - http://ko.infragistics.com/community/forums/t/51856.aspx. Can you specify what error you are getting and if possible share some code?
Hello dev_here,
I'm following up to see if you still need assistance with the matter.
Can you share the exact error you are getting? Are you changing the datasource when radio button is clicked? Is it possible for you to provide some code or a sample project?