Xml compare using QDomElement

[anbu01]

Hi all,
I need to compare two xml files.So far i tried using QDomDocument and QDomNode:perator() == but i failed since the book properties can be in any order.All i need to do is compare both file and say they are same or not.For example:-

File1.xml

<Book class="B1" name="ABC">
            <property name="Price">                      
                <int>85</int>
            </property>
	   <property name="author">
                <string>Hypo</string>
            </property>
        </widget>

<Book class="B1" name="ABC">
            <property name="Price">                      
                <int>85</int>
            </property>
	   <property name="author">
                <string>Hypo</string>
            </property>
        </widget>

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File2.xml

<Book class="B1" name="ABC">
            <property name="Price">                      
                <int>85</int>
            </property>
	   <property name="author">
                <string>Hypo</string>
            </property>
        </widget>

<Book class="B1" name="ABC">
            <property name="Price">                      
                <int>85</int>
            </property>
	   <property name="author">
                <string>Hypo</string>
            </property>
        </widget>

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Can anyone guide me on this.How can i proceed?