GetElementById()

virtual ? XmlElement System.Xml.XmlDocument.GetElementById ( string elementId )

inlinevirtual

Reimplemented in System.Xml.XmlDataDocument.

Definition at line 1026 of file XmlDocument.cs.

    {
        if (_htElementIdMap != null)
        {
            ArrayList arrayList = (ArrayList)_htElementIdMap[elementId];
            if (arrayList != null)
            {
                foreach (WeakReference<XmlElement> item in arrayList)
                {
                    if (item.TryGetTarget(out var target) && target.IsConnected())
                    {
                        return target;
                    }
                }
            }
        }
        return null;
    }

References System.Xml.XmlDocument._htElementIdMap, and System.item.

Referenced by System.Xml.DocumentXPathNavigator.MoveToId().