1
protected void Button1_Click(object sender, EventArgs e)
2
{
3
//得到目前内网可用的SqlServer
4
System.Data.Sql.SqlDataSourceEnumerator instance = SqlDataSourceEnumerator.Instance;
5
DataTable dt1 = instance.GetDataSources();
6
Response.Write("目前内网可用的SqlServer" + "<br/>");
7
foreach (DataRow dr in dt1.Rows)
8
{
9
Response.Write(dr[0].ToString() + "<br/>");
10
}
11
Response.Write("==========================");
12
//得到某数据库 的 架构集合
13
string strConn = "Data Source=192.168.0.36;Initial Catalog=NorthWind;Persist Security Info=True;User ID=sa;Password=sa";
14
System.Data.SqlClient.SqlConnection conn = new SqlConnection(strConn);
15
conn.Open();
16
DataTable dt2 = conn.GetSchema();
17
Response.Write("数据库 的 架构集合"+"<br/>");
18
Response.Write("<table border='1'>");
19
foreach (System.Data.DataRow row in dt2.Rows)
20
{
21
Response.Write("<tr>");
22
foreach (System.Data.DataColumn col in dt2.Columns)
23
{
24
Response.Write("<td>"+col.ColumnName + "</td><td>" + row[col]+"</td>");
25
}
26
Response.Write("<tr/>");
27
}
28
Response.Write("</table>");
29
30
//具体应用 得到某数据库下的用户表名
31
//string strConn = "Data Source=192.168.0.36;Initial Catalog=NorthWind;Persist Security Info=True;User ID=sa;Password=sa";
32
//System.Data.SqlClient.SqlConnection conn = new SqlConnection(strConn);
33
//conn.Open();
34
string[] strArray = new string[4];
35
strArray[3] = "BASE TABLE";// VIEW
36
DataTable dt3 = conn.GetSchema("Tables", strArray);
37
Response.Write("==========================");
38
Response.Write("某数据库下的用户表名");
39
foreach (DataRow dr in dt3.Rows)
40
{
41
Response.Write(dr["TABLE_NAME"].ToString());
42
Response.Write("<br/>");
43
}
44
45
}

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45
