To complete your task I suggest you to set the IsCheckable
property in the Style
, not in the HierarchicalDataTemplate
Attached you can find the sample I made for you. The example illustrates how you can subscribe to the Commands
and implement the described behavior. I binded the RadMenu
to a ViewModel
and the IsChecked
property is binded with Mode ="TwoWay" to a property from this ViewModel.
This allows you to implement you logic when the value is changed.
I hope this helps!
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