Adf.Web.Panels.PanelValidator.OnPreRender C# (CSharp) Метод

        protected override void OnPreRender(EventArgs e)
        {
            var container = Parent.Parent ?? Page;

            foreach (var id in IDs.Split(','))
            {
                StyleManager.Style(IsValid ? StyleType.Panel : StyleType.PanelError, ControlHelper.Find(container, id));
            }
        }