public override string GetDesignTimeHtml() { AdRotator viewControl = (AdRotator) base.ViewControl; StringWriter writer = new StringWriter(CultureInfo.CurrentCulture); DesignTimeHtmlTextWriter writer2 = new DesignTimeHtmlTextWriter(writer); HyperLink link = new HyperLink { ID = viewControl.ID, NavigateUrl = "", Target = viewControl.Target, AccessKey = viewControl.AccessKey, Enabled = viewControl.Enabled, TabIndex = viewControl.TabIndex }; link.Style.Value = viewControl.Style.Value; link.RenderBeginTag(writer2); Image image = new Image(); image.ApplyStyle(viewControl.ControlStyle); image.SetDesignMode(); image.ImageUrl = ""; image.AlternateText = viewControl.ID; image.ToolTip = viewControl.ToolTip; image.RenderControl(writer2); link.RenderEndTag(writer2); return writer.ToString(); }