System.Web.UI.WebControls.TreeView.RenderBeginTag C# (CSharp) Method

		public override void RenderBeginTag (HtmlTextWriter writer)
		{
			string skipLinkText = SkipLinkText;
			
			if (!String.IsNullOrEmpty (skipLinkText)) {
				writer.AddAttribute (HtmlTextWriterAttribute.Href, "#" + ClientID + "_SkipLink");
				writer.RenderBeginTag (HtmlTextWriterTag.A);

				ClientScriptManager csm = new ClientScriptManager (null);
				
				writer.AddAttribute (HtmlTextWriterAttribute.Alt, skipLinkText);
				writer.AddAttribute (HtmlTextWriterAttribute.Src, csm.GetWebResourceUrl (typeof (SiteMapPath), "transparent.gif"));
				writer.AddAttribute (HtmlTextWriterAttribute.Height, "0");
				writer.AddAttribute (HtmlTextWriterAttribute.Width, "0");
				writer.AddStyleAttribute (HtmlTextWriterStyle.BorderWidth, "0px");
				writer.RenderBeginTag (HtmlTextWriterTag.Img);
				
				writer.RenderEndTag (); // img
				writer.RenderEndTag (); // a
			}
			base.RenderBeginTag (writer);
		}
		

		public static void pageLoadRenderTags (Page page) {
			TreeView tv = new TreeView ();
			tv.ID = "treeview1";
			page.Form.Controls.Add (tv);
			StringWriter sw = new StringWriter ();
			HtmlTextWriter tw = new HtmlTextWriter (sw);
			tv.RenderBeginTag (tw);
			tv.RenderEndTag (tw);
			string str = sw.ToString ();
#if NET_4_0
			string strTarget = "<a href=\"#treeview1_SkipLink\"><img alt=\"Skip Navigation Links.\" src=\"/NunitWeb/WebResource.axd?d=8VpphgAbakKUC_J8R6hR0Q2&amp;t=634067491135766272\" width=\"0\" height=\"0\" style=\"border-width:0px;\" /></a><div id=\"treeview1\">\r\n\r\n</div><a id=\"treeview1_SkipLink\"></a>";
#else
			string strTarget = "<a href=\"#treeview1_SkipLink\"><img alt=\"Skip Navigation Links.\" src=\"/NunitWeb/WebResource.axd?d=kffkK8wYLPknq-W8AKNdNQ2&amp;t=632883840303269703\" width=\"0\" height=\"0\" style=\"border-width:0px;\" /></a><div id=\"treeview1\">\r\n\r\n</div><a id=\"treeview1_SkipLink\"></a>";
#endif
			HtmlDiff.AssertAreEqual (strTarget, str, "RenderTags");
		}