MoveToNamespace()

bool System.Xml.XPathNodePointer.MoveToNamespace ( string name )

inlinepackage

Definition at line 1281 of file XPathNodePointer.cs.

    {
        _parentOfNS = _node as XmlBoundElement;
        if (_parentOfNS == null)
        {
            return false;
        }
        string text = name;
        if (text == "xmlns")
        {
            text = "xmlns:xmlns";
        }
        if (text != null && text.Length == 0)
        {
            text = "xmlns";
        }
        RealFoliate();
        XmlNode xmlNode = _node;
        XmlAttribute xmlAttribute = null;
        XmlBoundElement xmlBoundElement = null;
        while (xmlNode != null)
        {
            if (xmlNode is XmlBoundElement xmlBoundElement2)
            {
                if (xmlBoundElement2.IsFoliated)
                {
                    xmlAttribute = xmlBoundElement2.GetAttributeNode(name, "http://www.w3.org/2000/xmlns/");
                    if (xmlAttribute != null)
                    {
                        MoveTo(xmlAttribute);
                        return true;
                    }
                }
                else
                {
                    DataRow row = xmlBoundElement2.Row;
                    if (row == null)
                    {
                        return false;
                    }
                    for (DataColumn dataColumn = PreviousColumn(row, null, fAttribute: true); dataColumn != null; dataColumn = PreviousColumn(row, dataColumn, fAttribute: true))
                    {
                        if (dataColumn.Namespace == "http://www.w3.org/2000/xmlns/" && dataColumn.ColumnName == name)
                        {
                            MoveTo(xmlBoundElement2, dataColumn, fOnValue: false);
                            return true;
                        }
                    }
                }
            }
            do
            {
                xmlNode = xmlNode.ParentNode;
            }
            while (xmlNode != null && xmlNode.NodeType != XmlNodeType.Element);
        }
        _parentOfNS = null;
        return false;
    }

References System.Xml.XmlNode.NodeType, System.Xml.XmlNode.ParentNode, and System.text.

Referenced by System.Xml.DataDocumentXPathNavigator.MoveToNamespace().