获取VS.NET 自带的数据库连接对话框的数据库连接

引用 Microsoft.Data.ConnectionUI.Dialog.dll 文件即可

1using System;
2using System.Collections.Generic;
3using System.Text;
4using Microsoft.Data.ConnectionUI;
5using System.Windows.Forms;
6
7namespace ConsoleApplication1
8{
9 class Api
10 {
11 /**//// <summary>
12 /// 获取VS.NET 自带的数据库连接对话框的数据库连接信息
13 /// </summary>
14 /// <returns>数据库连接</returns>
15 public string GetDatabaseConnectionString()
16 {
17 string connString = "";
18 Microsoft.Data.ConnectionUI.DataConnectionDialog dialog = new Microsoft.Data.ConnectionUI.DataConnectionDialog();
19
20 // 必须增加以下四项中任一一项
21 dialog.DataSources.Add(DataSource.AccessDataSource); // Access
22 dialog.DataSources.Add(DataSource.OdbcDataSource); // ODBC
23 dialog.DataSources.Add(DataSource.OracleDataSource); // Oracle
24 dialog.DataSources.Add(DataSource.SqlDataSource); // Sql Server
25
26 // 初始化
27 dialog.SelectedDataSource = DataSource.SqlDataSource;
28 dialog.SelectedDataProvider = DataProvider.SqlDataProvider;
29
30 if (DataConnectionDialog.ShowDialog(dialog) == DialogResult.OK)
31 {
32 connString = dialog.ConnectionString;
33 }
34
35 return connString;
36 }
37
38 }
39}