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Posted: **Wed 04 Apr 2007 12:13**

Hello

Can I use Unicode strings in Filter expression of a dataset?

I used OnFilterRecord but it is very slow. I have a dataset of 80.000 and more records.

Thanks

Posted: **Wed 04 Apr 2007 13:01**

GuzunNicolae wrote:Can I use Unicode strings in Filter expression of a dataset?

Unfortunately you cannot, becuase the Filter property is declared as a string (not WideString) in the db.pas unit. This is a Delphi restriction.

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Unicode in Filter expression

Unicode in Filter expression