silverlight - What does the bindinglistener in mvvmlight do -


i have been doing silverlight , told bindinglistener in mvvmlight helpful.what class do?

in silverlight 3, cannot derive dependencyobject, cannot add dependencyproperties object. work around that, can use bindinglistener listen property changes , notify bindings happened.

this limitation lifted in silverlight 4 don't need binding listener if upgrade version of silverlight.

makes sense? cheers, laurent


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