void ExecuteReaderDemo ( string query, string connString ) {
   SqlConnection myConn = new SqlConnection ( connString );
   SqlCommand myCommand = new SqlCommand ( query, myConn );
   myCommand.Connection.Open ( );
   SqlDataReader myReader = 
      myCommand.ExecuteReader ( CommandBehavior.CloseConnection );
   while ( myReader.Read ( ) ) {
      Response.Write ( myReader.GetString ( 0 ) );
   }
   myReader.Close ( );
   myConn.Close ( );
}

Public Sub ExecuteReaderDemo ( query As String, connString As String )
   Dim myConn As New SqlConnection ( connString )
   Dim myCommand As New SqlCommand ( query, myConn )
   myCommand.Connection.Open ( )
   Dim myReader As SqlDataReader = _
      myCommand.ExecuteReader ( CommandBehavior.CloseConnection )
   While myReader.Read ( )
      Response.Write ( myReader.GetString ( 0 ) )
   End While
   myReader.Close ( )
   myConn.Close ( )
End Sub