void ReadMyData ( string connString ) {
   string query = "SELECT OrderID, CustomerID FROM Orders";
   OleDbConnection myConn = new OleDbConnection ( connString );
   OleDbCommand myCommand = new OleDbCommand ( query, myConn );
   myConn.Open ( );
   OleDbDataReader myReader = myCommand.ExecuteReader ( );

   try {
      while ( myReader.Read ( ) ) {
         Response.Write ( myReader.GetInt32 ( 0 ) + ", " + myReader.GetString ( 1 ) );
      }
   }
   finally {
      myReader.Close ( );
      myConn.Close ( );
   }
}

Public Sub ReadMyData ( connString As String )
   Dim query As String = "SELECT OrderID, CustomerID FROM Orders"
   Dim myConn As New OleDbConnection ( connString )
   Dim myCommand As new OleDbCommand ( query, myConn )
   myConn.Open ( )
   Dim myReader As OleDbDataReader = myCommand.ExecuteReader ( )

   Try
      While myReader.Read ( )
         Response.Write ( myReader.GetInt32 ( 0 ).ToString ( ) & ", " & myReader.GetString ( 1 ) )
      End While

   Finally
      myReader.Close ( )
      myConn.Close ( )
   End Try
End Sub