AnimationDeveloperSamples.AnimationTypeMapGraphic.get_AppliesToObject C# (CSharp) Method

        public bool get_AppliesToObject(object pObject)
        {
            if ((pObject is IMarkerElement) || (pObject is IGroupElement) || (pObject is ITextElement))
                return true;
            else
                return false;
        }
        public UID CLSID

        private IElement GetSelectedPointElement()
        {
            IMap activeFrame = m_hookHelper.FocusMap;
            IGraphicsContainerSelect graphicsSel  = activeFrame as IGraphicsContainerSelect;
            IElement         selectedElement      = null;
            IAGAnimationType graphicAnimationType = new AnimationTypeMapGraphic();

            if (graphicsSel.ElementSelectionCount > 0)
            {
                IEnumElement enumElem = graphicsSel.SelectedElements;
                selectedElement = enumElem.Next();
                while (selectedElement != null)
                {
                    if (graphicAnimationType.get_AppliesToObject(selectedElement))
                    {
                        break;
                    }
                    selectedElement = enumElem.Next();
                }
            }
            else
            {
                selectedElement = null;
            }
            return(selectedElement);
        }