This is a cross post.  I originally posted this question in the dotnet.xml 
group.

Hello,

I am trying to find a way to format an XML attribute using XSL.  I want to
run the format based on the datatype of the attribute.

I need to remove everything from the "-" in a attribute that is defined as a
datetime.  I cannot go by the actual attribute name I need to process based
on data type.  Any assistance would be greatly appreciated.

<s:Schema id="RowsetSchema">
    <s:ElementType name="row" content="eltOnly" rs:updatable="true">
    ... more attributes just not showing them all...
        <s:AttributeType name="BirthDate" rs:number="3">
            <s:datatype dt:type="dateTime" dt:maxlength="-1"
rs:maybenull="True" />
        </s:AttributeType>
    </s:ElementType>
</s:Schema>
<rs:data>
    <z:row BirthDate="1913-08-08T00:00:00.0000000-05:00" />
    <z:row BirthDate="1920-08-08T00:00:00.0000000-06:00" />
    <z:row BirthDate="1921-08-08T00:00:00.0000000-05:00" />
    <z:row BirthDate="1925-08-08T00:00:00.0000000-06:00" />
    <z:row BirthDate="1918-08-08T00:00:00.0000000-05:00" />
    <z:row BirthDate="1935-08-08T00:00:00.0000000-06:00" />
</rs:data>