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Article #22005Re: WPF - tworzenie w XAML czy w kodzie, co wygodniejsze?
From: Łukasz 'Maly' Ostrowski
Date: Wed, 16 Feb 2011 12:31
Date: Wed, 16 Feb 2011 12:31
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On Wed, 16 Feb 2011 12:50:09 +0100, 3P wrote: >> Brak foreach (ref ), ktore trzeba rozpisywac albo na wygenerowanie >> nowej kolekcji albo iterowanie via for -- w C++ dzieki makrom mialem i >> foreacha i foreacha ref (analogie rzecz jasna). > > O co chodzi z tym foreach (ref)? Chodzi mu o semantyke referencyjna iteracji. List<int> l = new ...(); foreach(ref int i in l) i += 1; I zmienia się element listy, pomimo że sam jest value-type. -- Pozdrawiam, Łukasz 'Maly' Ostrowski. http://l3v.eu/
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.gazeta.pl!newsfeed.pionier.net.pl!news.dialog.net.pl!not-for-mail From: Łukasz 'Maly' Ostrowski <maly@USUNnemo.pl> Newsgroups: alt.pl.comp.lang.csharp Subject: Re: WPF - tworzenie w XAML czy w kodzie, co wygodniejsze? Date: Wed, 16 Feb 2011 13:31:31 +0100 Organization: Acme Lines: 19 Message-ID: <52h9z4de1g2v.2c1ochbxzo04$.dlg@40tude.net> References: <1411e969-5db0-44a5-80ab-eb7e3e439138@c39g2000yqi.googlegroups.com> <ih6k62$j39$1@inews.gazeta.pl> <dtifj6hm7ehrhqohiof58hs9n6k0hqonpu@4ax.com> <8e1de6bc-b3fa-401e-afe4-5dd874217c4e@v7g2000yqh.googlegroups.com> <204kl6te7qitni1tgegpovdmqs0ore9a2j@4ax.com> <e648ffc1-e203-4770-b1a9-7376e57fc0c7@s11g2000yqh.googlegroups.com> <41nkl658m9qai2p4s0on8h4ekcnhhfi6bm@4ax.com> <1e94u0l78j3eo.1se305ybk2bwm.dlg@40tude.net> <ukoml6ddks7vaon2asc0hn9b9hmf9sk7th@4ax.com> <op.vqzu5vhxqh41p4@mcs.atena.pl> NNTP-Posting-Host: static-78-9-71-129.ssp.dialog.net.pl Mime-Version: 1.0 X-Trace: news.dialog.net.pl 1297859504 12522 78.9.71.129 (16 Feb 2011 12:31:44 GMT) X-Complaints-To: abuse@dialog.net.pl NNTP-Posting-Date: Wed, 16 Feb 2011 12:31:44 +0000 (UTC) User-Agent: 40tude_Dialog/2.0.15.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit