winform 调用vs.net2005中的界面来配置连接字符串

引用C:\Program Files\Microsoft Visual Studio 8\Common7\IDE 里面的Microsoft.Data.ConnectionUI.Dialog.dll。

using Microsoft.Data.ConnectionUI;

DataConnectionDialog dialog = new DataConnectionDialog();

dialog.DataSources.Add(DataSource.SqlDataSource);

dialog.SelectedDataProvider = DataProvider.SqlDataProvider;

dialog.StartPosition = FormStartPosition.CenterScreen;

dialog.Title = "Connect to SqlServer";

dialog.ConnectionString = "server=127.0.0.1;database=db;;user id=sa;password=aaa;";

if (DataConnectionDialog.Show(dialog, this) == DialogResult.OK)

{

MessageBox.Show(dialog.ConnectionString);

}