LayoutFarm.WebDom.WebDocument.RegisterElementById C# (CSharp) Метод

        internal void RegisterElementById(DomElement element)
        {
            if (registerElementsById == null) this.registerElementsById = new Dictionary<string, DomElement>();
            //replace exisitng if exists *** 
            registerElementsById[element.AttrElementId] = element;
        }
        public DomElement GetElementById(string elementId)