MoveNext()

override bool MS.Internal.Xml.XPath.XPathDescendantIterator.MoveNext ( )

inline

Definition at line 30 of file XPathDescendantIterator.cs.

    {
        if (_level == -1)
        {
            return false;
        }
        if (first)
        {
            first = false;
            if (matchSelf && Matches)
            {
                position = 1;
                return true;
            }
        }
        do
        {
            if (nav.MoveToFirstChild())
            {
                _level++;
                continue;
            }
            while (true)
            {
                if (_level == 0)
                {
                    _level = -1;
                    return false;
                }
                if (nav.MoveToNext())
                {
                    break;
                }
                nav.MoveToParent();
                _level--;
            }
        }
        while (!Matches);
        position++;
        return true;
    }

References MS.Internal.Xml.XPath.XPathDescendantIterator._level, MS.Internal.Xml.XPath.XPathAxisIterator.first, MS.Internal.Xml.XPath.XPathAxisIterator.Matches, MS.Internal.Xml.XPath.XPathAxisIterator.matchSelf, System.Xml.XPath.XPathNavigator.MoveToFirstChild(), System.Xml.XPath.XPathNavigator.MoveToNext(), System.Xml.XPath.XPathNavigator.MoveToParent(), MS.Internal.Xml.XPath.XPathAxisIterator.nav, and MS.Internal.Xml.XPath.XPathAxisIterator.position.