protected override void Render(HtmlTextWriter writer) { writer.WriteLine("<div class='multiselect-dropdown{0}'>".FormatWith(CssClass.WithPrefix(" "))); ContainerPanel.RenderBeginTag(writer); ToolBox.RenderControl(writer); writer.WriteLine("<div class='items-list' >"); base.Render(writer); writer.WriteLine("</div>"); SelectedItemsPanel.RenderControl(writer); ContainerPanel.RenderEndTag(writer); SearchBox.RenderControl(writer); ViewBox.RenderControl(writer); writer.WriteLine("</div>"); }