Article View: alt.pl.comp.lang.csharp
Article #511Re: Wyciaganie danych z DataTable.
From: Daniel Dusiński
Date: Tue, 24 Feb 2004 06:28
Date: Tue, 24 Feb 2004 06:28
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1894 bytes
>> ----------------------------------- >> Kolumna1 | Kolumna2 >> ------------------------------------- >> A | 1 >> A | 2 >> A | 5 >> B | 3 >> B | 4 >> ------------------------------------ > > Wartosci w kolumnie 2 sa dla mnie nieistotne. Potrzebuje niepowtarzajacych > > sie wartosci z kolumny 1. Czyli w przykladzie wyzej [ A B ]. > > Spróbuj założyć PK na pierwszej kolumnie > potem mozna zrobić select na datatable do tablicy datarow A masz moze jakis przyklad ?? Szczegolnie interesuje mnie wyrazenie filtrujace przekazywane do funkcji Select. -- Pozdrawiam, To jest mój pogląd i podzielam go całkowicie Daniel www.dusinski.prv.pl gg: 4563846
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Path: mbox-mo1.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-01!sn-xit-09!supernews.com!38.144.126.75.MISMATCH!feed1.newsreader.com!newsreader.com!zeus.visi.com!news-out.visi.com!petbe.visi.com!news.octanews.net!newsfeed.tpinternet.pl!news.atman.pl!not-for-mail From: Daniel Dusiński <wejdz_na_www.d...@op.pl> Newsgroups: alt.pl.comp.lang.csharp Subject: Re: Wyciaganie danych z DataTable. Date: Tue, 24 Feb 2004 07:28:51 +0100 Organization: ATMAN Lines: 24 Message-ID: <c1eqv4$1mg1$1@news.atman.pl> References: <c0timi$1lkl$1@news.atman.pl> <c1dm7e$om$1@news.onet.pl> NNTP-Posting-Host: staticline760.toya.net.pl Mime-Version: 1.0 X-Trace: news.atman.pl 1077604132 55809 217.113.228.185 (24 Feb 2004 06:28:52 GMT) X-Complaints-To: use...@atman.pl NNTP-Posting-Date: Tue, 24 Feb 2004 06:28:52 +0000 (UTC) X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.3790.0 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit