readconnection.aspx.cs

来自「《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含」· CS 代码 · 共 29 行

using System;
using System.Data;
using System.Configuration;
using System.Collections;
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;


public partial class ReadConnection : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		//方法一
		//以ConfigurationManager取得Web.config中的NorthwindConnectionString
		ConnectionStringSettings connSettings = ConfigurationManager.ConnectionStrings["NorthwindConnectionString"];
		//读取连接字符串
		string connString = connSettings.ConnectionString;
		Response.Write("方法一：" + connSettings + "<BR/>");

		//方法二
		string conn = ConfigurationManager.ConnectionStrings["NorthwindConnectionString"].ConnectionString;
		Response.Write("方法二：" + conn + "<BR/>");
	}
}