How to mutibind three properties, to dispatch the last change to all properties?

Posted by WPFadvocate on Stack Overflow See other posts from Stack Overflow or by WPFadvocate
Published on 2010-03-14T11:51:46Z Indexed on 2010/03/14 11:55 UTC
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In WPF, I've three objects exposing the same DependencyProperty (let's say it's an integer). I want all three property values to remain synchronized, i.e. that whenever the int value changes in an object, this value is propagated to the two other objects. I think of multibinding to do the job, but I don't know how to detect which object changed, thus which value should be used and propagated to the other objects.

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