WPF Binding FallbackValue set to Binding

Question

Is there a way to have another binding as a fallback value?

I\'m trying to do something like this:

Answer 1

Under what conditions would you like it to use the Fallback value? How would you determine that a binding has failed? A binding is still valid even if it's bound to a null value.

I think a good bet may be to use a converter to convert to a default value if the binding returns null. I'm not sure how you could default to another bound value though.

Check out converters here