MoveToFirstNamespace() [2/2]

override bool System.Xml.XPath.XNodeNavigator.MoveToFirstNamespace ( XPathNamespaceScope scope )

inline

Definition at line 369 of file XNodeNavigator.cs.

    {
        if (_source is XElement xElement)
        {
            XAttribute xAttribute = null;
            switch (scope)
            {
            case XPathNamespaceScope.Local:
                xAttribute = GetFirstNamespaceDeclarationLocal(xElement);
                break;
            case XPathNamespaceScope.ExcludeXml:
                xAttribute = GetFirstNamespaceDeclarationGlobal(xElement);
                while (xAttribute != null && xAttribute.Name.LocalName == "xml")
                {
                    xAttribute = GetNextNamespaceDeclarationGlobal(xAttribute);
                }
                break;
            case XPathNamespaceScope.All:
                xAttribute = GetFirstNamespaceDeclarationGlobal(xElement);
                if (xAttribute == null)
                {
                    xAttribute = GetXmlNamespaceDeclaration();
                }
                break;
            }
            if (xAttribute != null)
            {
                _source = xAttribute;
                _parent = xElement;
                return true;
            }
        }
        return false;
    }

References System.Xml.XPath.XNodeNavigator._parent, System.Xml.XPath.XNodeNavigator._source, System.Xml.Dictionary, System.Xml.XPath.XNodeNavigator.GetFirstNamespaceDeclarationGlobal(), System.Xml.XPath.XNodeNavigator.GetFirstNamespaceDeclarationLocal(), System.Xml.XPath.XNodeNavigator.GetNextNamespaceDeclarationGlobal(), and System.Xml.XPath.XNodeNavigator.GetXmlNamespaceDeclaration().