#region 系统辅助函数 －给控件注册事件

        /// <summary>
        /// 注册控件的一些客户端事件
        /// </summary>
        /// <param name="ctl">Button</param>
        /// <param name="cliente">事件名称</param>
        /// <param name="sScript">注册函数</param>
       
        public void RegisterClient(Button ctl,ClientE cliente,string sScript)
        {
             //ClientScript.RegisterClientScriptBlock
            ctl.Attributes.Add(cliente.ToString(), sScript);
        }

        /// <summary>
        /// 给TextBox注册事件
        /// </summary>
        /// <param name="ctl"></param>
        /// <param name="ClientE"></param>
        /// <param name="sScript"></param>
  
        public void RegisterClient(TextBox ctl, string ClientE, string sScript)
        {
            ctl.Attributes.Add(ClientE.ToString(), sScript);
        }

        /// <summary>
        /// 给TextBox注册事件
        /// </summary>
        /// <param name="ctl"></param>
        /// <param name="cliente"></param>
        /// <param name="sScript"></param>

        public void RegisterClient(TextBox ctl, ClientE cliente ,string sScript)
        {
            ctl.Attributes.Add(cliente.ToString(), sScript);
        }

        /// <summary>
        /// 给CheckBox注册事件
        /// </summary>
        /// <param name="ctl"></param>
        /// <param name="cliente"></param>
        /// <param name="sScript"></param>
       
        public void RegisterClient(CheckBox ctl, ClientE cliente, string sScript)
        {
            ctl.Attributes.Add(cliente.ToString(), sScript);
        }

        /// <summary>
        /// 可以注册的事件
        /// </summary>
       
        public enum ClientE
        {
            /// <summary>
            /// onClick事件
            /// </summary>
            onClick,
            /// <summary>
            /// onSubmit事件
            /// </summary>
            onSubmit,
            /// <summary>
            /// onfocus事件
            /// </summary>
            onFocus,
            /// <summary>
            /// 状态更改
            /// </summary>
            onChange,
            /// <summary>
            /// 失去焦点
            /// </summary>
            onBlur
        }

        #endregion