C#.NET连接数据库问题

来源:百度知道 编辑:UC知道 时间:2024/07/01 07:09:23
C#.NET连接数据库问题:

本人菜鸟 新学 希望大虾们发几个课题或是案例(完整代码)...

谢谢了 有的别吝啬哦

using System;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
//using Microsoft.ApplicationBlocks.Data;

namespace DAL
{
/// <summary>
/// **** build by vc ****
/// ******** 2007-11-20 ********
/// ******* 数据库连接类 *******
/// </summary>
public class Db
{
public Db()
{ }
public static SqlConnection MyStaticConn()
{
SqlConnection MyConn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString.ToString());
return MyConn;
}
public SqlConnection MyConn()
{
SqlConnection MyConn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString.ToString());
return MyConn;
}
}
}

我个