I have an XML like this:

<classA>
<classB>
</classB>
</classA>

i generated xsd and by using xsd.exe i generated the underlying source code to deserialize it, and everything works ok, i get a classA instance with the classB child instance.
The question is:
If i have a classC so that classC extends classB (just to add some utility methods) , can i make XMLSerializer to deserialize classB xml node to classC class instead of classB ?

i have tried almost everything with XMLAttributeOverrides, and nothing, i get classA and classB instances... nothing else.