搜索一个局域网中所有的SQL Server服务器

引用Microsoft SQLDMO Object Library(SQLDMO.DLL)

 1 using  System;
 2 using  System.Collections.Generic;
 3 using  System.Text;
 4 using  Microsoft.SqlServer.Server;
 5
 6 namespace  ConsoleApplication1
 7 {
 8    class Api
 9    {
10        /**//// <summary>
11        /// 列出局域网中的所有数据库
12        /// </summary>
13        public void LoadAllSqlServer()
14        {
15            SQLDMO.ApplicationClass app = new SQLDMO.ApplicationClass();
16            SQLDMO.NameList nameList =             app.ListAvailableSQLServers();            
17            for (int i = 0; i < nameList.Count; i++)
18            {
19                if (nameList.Item(i).ToString().Length != 0)
20                {
21                    Console.WriteLine(nameList.Item(i).ToString());
22                }
23            }
24        }
25        /**//// <summary>
26        /// 列出指定服务器的数据库列表
27        /// </summary>
28        /// <param name="serverName">服务器</param>
29        /// <param name="LoginName">登陆用户</param>
30        /// <param name="passWord">登陆密码</param>
31        public void LoadALlDatabase(string serverName, string LoginName, string passWord)
32        {
33            SQLDMO.SQLServerClass sqlServer = new SQLDMO.SQLServerClass();
34            try
35            {
36                sqlServer.Connect(serverName, LoginName, passWord);
37                for (int i = 0; i < sqlServer.Databases.Count; i++)
38                {
39                    Console.WriteLine(sqlServer.Databases.Item(i).Name);
40                }
41            }
42            catch
43            {
44                Console.WriteLine("Error");
45            }
46            
47        }
48
49    }
50}