XsdObjectGen - XmlText(DataType="System.String")?

[Andrew Burgher]

Feeding the following .xsd into the XsdObjectGen (v1.4.2.0) tool produces an
invalid [XmlText] attribute: with DataType="System.String". Has anybody seen
this behaviour before? Is this a bug in XsdObjectGen? or a problem with the
input schema? I'm trying to avoid hacking the generated code...

In:

<?xml version = "1.0" encoding = "UTF-8"?>
<xsd:schema elementFormDefault="qualified"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="revenueType">
<xsd:complexType>
<xsd:simpleContent>
<xsd:extension base="RestrictedLength20">
<xsd:attribute name="scheme" type="xsd:string" />
</xsd:extension>
</xsd:simpleContent>
</xsd:complexType>
</xsd:element>
<xsd:simpleType name="RestrictedLength20">
<xsd:restriction base="xsd:string">
<xsd:maxLength value="20" />
</xsd:restriction>
</xsd:simpleType>
</xsd:schema>

Out:

snip...

[XmlText(DataType="System.String")]
[EditorBrowsable(EditorBrowsableState.Advanced)]
public string __Value;

....snip

TIA,
Andrew