patch of wxstring, ..

Hi Andreas.

vadz isn't testing MultiByte....
Hmm....

I am not certain if it is seen though a comment and information were
contributed, either.
Is information insufficient in this?

http://cre-ent.skcapi.co.jp/~saito/pgadmin/lib/string_Before.jpg
http://cre-ent.skcapi.co.jp/~saito/pgadmin/lib/string_After.jpg
http://cre-ent.skcapi.co.jp/~saito/pgadmin/lib/MultiByteTest.cpp

Can I help besides?

Regards,
Hiroshi-Saito