Hi Renu,
RenukaPalani:Is it possible to Bind the Parent Control Property to Child Control Property?
In fact, Silverlight does not support to bind to another controls' properties.
But we would suggest that you can try to create a class that implement the Inotifypropertychanged interface and bind both controls to it, so when one properties changed and aother can be notified.
Amanda Wang
Microsoft Online Community Support
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