AccessDataSource将不会连接到受密码保护的Access数据库；请使用它.要从受密码保护的Access数据库中检索数据，请使用SqlDataSource控件.

http://msdn.microsoft.com /en-us/library/system.web.ui.webcontrols.sqldatasource(v=vs.100).aspx [

The AccessDataSource will not connect to an Access database that is password-protected; to retrieve data from a password-protected Access database, use the SqlDataSource control.

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.sqldatasource(v=vs.100).aspx[^]