Namespace in asp 3 Data Grid

I'm using a data grid to display a database with access the firs two lines of my code is:

<%@ Import Namespace="System.Data"%>
<%@ Import Namespace="System.Data.OleDb"%> to set mi database engine without results.

What i get when i is a error message like this:

Error Type:
Active Server Pages, ASP 0221 (0x80004005)
The specified 'Import Namespace="System.Data"' option is unknown or invalid.
my question is: how i can set  my data system to display my database?

It is possible use a datagrid in asp 3 to display a data base in access?

thanks for your help

ricardo