点击按钮触发事件调用存储过程6

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Microsoft.ApplicationBlocks.Data;
using System.Data.SqlClient;

namespace Coeno.GSManaweb

{

　　public class EmpCardID

　　{

　　 　　private static string _connectionString;

　　}

}

原文：https://www.cnblogs.com/ximi07/p/11158882.html