Custom Attributes in an xsd Schema

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C#

XML

I'm trying to make an xml schema for some specific needs, the thing that I'm not sure how to handle is that I want to be able to have own custom attributes (or something) in the xsd-schema itself.

Something like this is what I want:

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <xsd:element name="Book">
      <xsd:complextype>
         <xsd:sequence>
            <xsd:element name="Author" type="xsd:string" display="true" owner="Mich" />
            <xsd:element name="Pages" type="xsd:int" />
         </xsd:sequence>
      </xsd:complextype>
   </xsd:element>
</xsd:schema>

Is there a way to store this kind of information (display="true" owner="Mich") in the schema using c#?