//直接调用WebMessageBox方法

        #region 弹出消息对话框

        /// <summary>

        /// 弹出消息对话框

        /// </summary>

        /// <param name="page">要弹出对话框的Page类</param>

        /// <param name="strMsg">对话框中提示的内容</param>

        public static void WebMessageBox(Page page, string strMsg)

        {

            ScriptManager.RegisterClientScriptBlock(page, typeof(Page), "", "alert('" + strMsg + "');", true);

        }

        #endregion

        #region 弹出消息对话框并跳转

        /// <summary>

        /// 弹出消息对话框并跳转

        /// </summary>

        /// <param name="page">要弹出消息对话框的Page类</param>

        /// <param name="strMsg">对话框中提示的内容</param>

        /// <param name="pageURL">点击对话框中的确定后转向页面的URL,必须是相对路径用（../)来表示</param>

        public static void WebMessageBox(Page page, string strMsg, string pageURL)

        {

            ScriptManager.RegisterClientScriptBlock(page, typeof(Page), "", "alert('" + strMsg + "');location.href='" + pageURL + "';", true);

        }

        #endregion

          public static void ShowConfirm( string  strMsg,  string  strUrl_Yes,  string  strUrl_No)

            {  

            System.Web.HttpContext.Current.Response.Write( " <Script Language='JavaScript'>if ( window.confirm(' " + strMsg + " ')) {  window.location.href=' "   +  strUrl_Yes  +

    " ' } else {window.location.href=' " +  strUrl_No  + " ' };</script> " );  

        }