XML Schema Question

Question

Hi everyone,
I'm constructing two complex data types in my xml schema: Base and Extended. The two types look like this (or this is how I want them to look):
<xs:complexType type="baseType">
     <xs:attribute name="name" type="xs:string" use="required" />
<xs:attribute name="stuff" type="xs:string" use="required" />
<xs:all>
</xs:all>
</xs:complexType>
<xs:complexType type="extendedType">
     <xs:complexContent>
          <xs:extension base="baseType">
               <xs:attribute name="stuff" type="xs:string" use="optional" />
<xs:all>
</xs:all>
</xs:extension>
</xs:complexContent>
</xs:complexType>
What I'm trying to do is overwrite the use attribute for the attribute stuff. Is this possible? Can this be done?
Thanks,
Brandon

Answer 1

Could you provide a little more information about the code bit you posted. More info about what class/package it is from and how you want to get the schema vs. how the method wants you to do it.
I have worked with Dtds and Schemas, but not too much through the way you are doing it (We use them mainly as printouts on paper to give to people), so I will help with what I can.
A little more info might also help someone remember something similar they did.