Arcmap内容列表刷新

Arcmap内容列表刷新
ILayer pLayer = pFDOGLayer as ILayer;
                            if (!pLayer.Visible)
                            {

pLayer.Visible = true;

IMxDocument mxDocument = m_application.Document as IMxDocument;
                                mxDocument.CurrentContentsView.Refresh(null); //= mxDocument.get_ContentsView(0);//设置到图层显示页

//m_application.RefreshWindow();
                            }