GetAttributeNode() [3/4]

XmlAttributeNode System.Xml.XmlBaseReader.GetAttributeNode ( string name )

inlineprivateinherited

Definition at line 1653 of file XmlBaseReader.cs.

    {
        if (name == null)
        {
            throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("name"));
        }
        if (!_node.CanGetAttribute)
        {
            return null;
        }
        int num = name.IndexOf(':');
        string prefix;
        string localName;
        if (num == -1)
        {
            if (name == "xmlns")
            {
                prefix = "xmlns";
                localName = string.Empty;
            }
            else
            {
                prefix = string.Empty;
                localName = name;
            }
        }
        else
        {
            prefix = name.Substring(0, num);
            localName = name.Substring(num + 1);
        }
        XmlAttributeNode[] attributeNodes = _attributeNodes;
        int attributeCount = _attributeCount;
        int num2 = _attributeStart;
        for (int i = 0; i < attributeCount; i++)
        {
            if (++num2 >= attributeCount)
            {
                num2 = 0;
            }
            XmlAttributeNode xmlAttributeNode = attributeNodes[num2];
            if (xmlAttributeNode.IsPrefixAndLocalName(prefix, localName))
            {
                _attributeStart = num2;
                return xmlAttributeNode;
            }
        }
        return null;
    }

References System.Xml.XmlBaseReader.NamespaceManager._attributeCount, System.Xml.XmlBaseReader._attributeNodes, System.Xml.XmlBaseReader._attributeStart, System.Xml.XmlBaseReader._node, System.Xml.XmlBaseReader.XmlNode.CanGetAttribute, System.Xml.Dictionary, System.prefix, and System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError().