public class DeleteLinkButton : LinkButton
    {
        #region Properties
        private String _confirmMessage;
        public String ConfirmMessage
        {
            get { return _confirmMessage; }
            set { _confirmMessage = value; }
        }
        #endregion
        protected override void Render(HtmlTextWriter writer)
        {
            String message =
                _confirmMessage == null ? Helper.Const.Message.DELETE_CONFIRM : _confirmMessage;
            if (message != null)
            {
                this.OnClientClick = "return confirm('" + message + "')";
            }
            base.Render(writer);
        }
    }