LayoutFarm.Demo.HtmlPanel.LoadHtmlDom C# (CSharp) Method

        public void LoadHtmlDom(LayoutFarm.WebDom.WebDocument doc, string defaultCss)
        {
            _baseRawCssData = defaultCss;
            _baseCssData = LayoutFarm.WebDom.Parser.CssParserHelper.ParseStyleSheet(defaultCss,
                CssDefaults.DefaultCssData,
                true);
            //-----------------  
            htmlContainer.WebDocument = (this.currentDoc = doc);
            BuildCssBoxTree(htmlContainer, _baseCssData);
            //---------------------
            PerformLayout();
            Invalidate();
        }

        protected override void OnStartDemo(HtmlPanel panel)
        {
            var htmldoc  = panel.HtmlHost.CreatePresentationHtmlDoc();
            var rootNode = htmldoc.RootNode;

            //1. create body node
            // and content

            //style 2, lambda and adhoc attach event
            rootNode.AddChild("body", body =>
            {
                body.AddChild("div", div =>
                {
                    div.AddChild("span", span =>
                    {
                        span.AddTextContent("ABCD");
                        //3. attach event to specific span
                        span.AttachEvent(UIEventName.MouseDown, e =>
                        {
#if DEBUG
                            // System.Diagnostics.Debugger.Break();
                            //test change span property

                            //clear prev content and add new  text content
                            span.ClearAllElements();
                            span.AddTextContent("XYZ0001");

                            //affect layout of html dom
                            panel.ForceRefreshHtmlDomChange(htmldoc);
#endif

                            e.StopPropagation();
                        });
                    });

                    div.AddChild("span", span =>
                    {
                        span.AddTextContent("EFGHIJK");
                    });

                    //----------------------

                    div.AttachEvent(UIEventName.MouseDown, e =>
                    {
#if DEBUG
                        //this will not print
                        //if e has been stop by its child
                        // System.Diagnostics.Debugger.Break();
                        //Console.WriteLine("div");
#endif
                    });
                });
            });

            //2. add to view
            panel.LoadHtmlDom(htmldoc,
                              LayoutFarm.Composers.CssDefaults.DefaultStyleSheet);
        }