var conn = Server.CreateObject("ADODB.Connection"); conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Server.MapPath("Test.mdb"); conn.Open(); var cmd = Server.CreateObject("ADODB.Command"); cmd.ActiveConnection = conn; cmd.CommandType = 1; cmd.CommandText = "SELECT TOP 1 * FROM [User] WHERE UserName = ? AND Password = ?"; cmd.Parameters.Append(cmd.CreateParameter("@UserName", 200, 1, 20, "user01")); cmd.Parameters.Append(cmd.CreateParameter("@Password", 200, 1, 16, "123456")); var rs = cmd.Execute(); Response.Write(rs("UserId").value); rs.Close(); conn.Close();