17 марта 2008

Example: linq & rss - "Самое Разное"

Насколько красиво стал выглядеть код обработки rss фида:


string[] feedUrls = { "http://site/rss1",
"http://site/rss2",
"http://site/rss3"
};

var items =
from url in feedUrls
let feed = SyndicationFeed.Load(XmlReader.Create(url))
from item in feed.Items
where item.PublishDate > DateTime.Now.AddDays(-30)
orderby item.PublishDate descending
select item;

// display the most recent 15 items
foreach (SyndicationItem item in items.Take(15))
{
Console.WriteLine("{0} : {1}",
item.PublishDate.Date.ToShortDateString(),
item.Title.Text);
}

Источник: блог K.Scott Allen
Link - Comments - Mon, 17 Mar 2008 07:59:28 GMT - Feed (1 subs)

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