本文整理汇总了C#中Feed.Add方法的典型用法代码示例。如果您正苦于以下问题：C# Feed.Add方法的具体用法？C# Feed.Add怎么用？C# Feed.Add使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Feed的用法示例。
在下文中一共展示了Feed.Add方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: FetchTastyTradeFeed
/*************************************************************
*
* async Task<Feed> FetchTastyTradeFeed
*
*************************************************************/
private async Task<Feed> FetchTastyTradeFeed ()
{
Feed feed = new Feed ();
XElement root;
try
{
root = await LoadXDocumentAsync ("https://feeds.tastytrade.com/podcast.rss");
}
catch (Exception e)
{
MessageBox.Show (string.Format ("Failed to access tastytrade podcasts. {0}", e.Message));
return feed;
}
XNamespace itunes = "http://www.itunes.com/dtds/podcast-1.0.dtd";
var items = (from el in root.Descendants ("item")
select el
).ToList ();
foreach (var el in items)
{
string movie = el.Element ("guid").Value;
if (! (movie.EndsWith (".mov") || movie.EndsWith (".mp4")) )
{
continue;
}
/* discovered the hard way that the image is not always defined
* ------------------------------------------------------------ */
string image = null;
var ximage = el.Element (itunes + "image");
if (ximage != null)
{
image = ximage.Attribute ("href").Value;
}
FeedItem fi = new FeedItem (el.Element ("title").Value,
el.Element (itunes + "subtitle").Value,
image,
el.Element ("guid").Value,
DateTime.Parse (el.Element ("pubDate").Value));
feed.Add (fi);
}
return feed;
}