----------------------------------------------------------------
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WHEN YOU POST, include all relevant version numbers, log files,
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If DataStmt extends DataConn, and Conn is a public
or protected class variable of DataConn, then DataStmt
inheritsConn.
-Tom
Sun JunXu wrote:
>
> ----------------------------------------------------
> Please read the FAQ at <http://java.apache.org/faq/>
> It has a search feature and all the answers!
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>
> hi,guys,
> wish can get some helps from you despite it is a little bit out of range.
> I have a super class called DataConn, in this class , I create a connection
> to database server called Conn, then I have a child class called DataStmt
> extends DataConn,
> in this class , how can I use Conn in this class? I don't want to write
> these codes (establish connection to database) in every class.
> thanks for any help.
>
> sincerely
> sun
>
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