Compare()

XmlNodeOrder System.Xml.DocumentXPathNavigator.Compare ( XmlNode node1, XmlNode node2 )

inlineprivate

Definition at line 1173 of file DocumentXPathNavigator.cs.

    {
        if (node1.XPNodeType == XPathNodeType.Attribute)
        {
            if (node2.XPNodeType == XPathNodeType.Attribute)
            {
                XmlElement ownerElement = ((XmlAttribute)node1).OwnerElement;
                if (ownerElement.HasAttributes)
                {
                    XmlAttributeCollection attributes = ownerElement.Attributes;
                    for (int i = 0; i < attributes.Count; i++)
                    {
                        XmlAttribute xmlAttribute = attributes[i];
                        if (xmlAttribute == node1)
                        {
                            return XmlNodeOrder.Before;
                        }
                        if (xmlAttribute == node2)
                        {
                            return XmlNodeOrder.After;
                        }
                    }
                }
                return XmlNodeOrder.Unknown;
            }
            return XmlNodeOrder.Before;
        }
        if (node2.XPNodeType == XPathNodeType.Attribute)
        {
            return XmlNodeOrder.After;
        }
        XmlNode nextSibling = node1.NextSibling;
        while (nextSibling != null && nextSibling != node2)
        {
            nextSibling = nextSibling.NextSibling;
        }
        if (nextSibling == null)
        {
            return XmlNodeOrder.After;
        }
        return XmlNodeOrder.Before;
    }

References System.Xml.XmlAttributeCollection.Count.

Referenced by System.Xml.DocumentXPathNavigator.ComparePosition().