I want to parse the below output from a webservices program to extract the value of "ref_num" i.e '2215' . How to do this ? 
<?xml version="1.0" encoding="UTF-8"?>
<UDSObject>
<Handle>cr:401149</Handle>
<Attributes>
<Attribute DataType="2002">
<AttrName>ref_num</AttrName>
<AttrValue>2215</AttrValue>
</Attribute>
<Attribute DataType="2002">
<AttrName>persistent_id</AttrName>
<AttrValue>cr:401149</AttrValue>
</Attribute>
</Attributes>
</UDSObject>

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In reply to How to Parse XML output? by powermonk

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