枚举SQL Server的实例

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

//所引入的命名空间
using System.Data.Sql;

namespace EnumSqlServer
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            //枚举本地网络内所有可用SqlServer实例
            SqlDataSourceEnumerator instance = SqlDataSourceEnumerator.Instance;
            //返回
            //----------------------------------------------------------------------------
            // ServerName        |   服务器的名称
            //----------------------------------------------------------------------------
            // InstanceName    |   服务器实例的名称。如果服务器作为默认实例运行，则为空白
            //----------------------------------------------------------------------------
            // IsClustered         |   指示服务器是否属于群集
            //----------------------------------------------------------------------------
            // Version               |   服务器的版本(SQLServer2000为8.00.x,SQLServer2005为9.00.x)
            //----------------------------------------------------------------------------
            DataTable dt = instance.GetDataSources();
            //绑定
            cboServerList.DataSource = CreateCboDataSource(dt);
        }

        /// <summary>
        /// 取得ComBox的数据源
        /// </summary>
        /// <param name="dt"></param>
        /// <returns></returns>
        private List<string> CreateCboDataSource(DataTable dt)
        {
            List<string> list = new List<string>();

            foreach (DataRow dr in dt.Rows)
            {
                //只取ServerName
                list.Add(dr[0].ToString());
            }

            return list;
        }
    }
}