IsDescendant() [1/2]

override bool MS.Internal.Xml.Cache.XPathDocumentNavigator.IsDescendant ( [NotNullWhen(true)] XPathNavigator other )

inline

Definition at line 562 of file XPathDocumentNavigator.cs.

    {
        if (other is XPathDocumentNavigator xPathDocumentNavigator)
        {
            XPathNode[] pageNode;
            int num;
            if (xPathDocumentNavigator._idxParent != 0)
            {
                pageNode = xPathDocumentNavigator._pageParent;
                num = xPathDocumentNavigator._idxParent;
            }
            else
            {
                num = xPathDocumentNavigator._pageCurrent[xPathDocumentNavigator._idxCurrent].GetParent(out pageNode);
            }
            while (num != 0)
            {
                if (num == _idxCurrent && pageNode == _pageCurrent)
                {
                    return true;
                }
                num = pageNode[num].GetParent(out pageNode);
            }
        }
        return false;
    }

References MS.Internal.Xml.Cache.XPathDocumentNavigator._idxCurrent, MS.Internal.Xml.Cache.XPathDocumentNavigator._pageCurrent, and System.Xml.Dictionary.