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我試圖將下列xml反序列化爲一個對象。 Xml有多個名稱空間。 我試圖將Xml反序列化爲一個對象。 對象(數據)具有對LastChannel對象的引用。 但是,當我問data.channel應該給我的LastChannel,我得到一個空指針。具有多個名稱空間的XML反序列化
XML:
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns="http://purl.org/rss/1.0/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:mp="http://www.tagesschau.de/rss/1.0/modules/metaplus/"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:content="http://purl.org/rss/1.0/modules/content/">
<channel>
<title>title</title>
<description>Default description</description>
<dc:date>2013-04-15 13:27:06</dc:date>
<sy:updateBase>2013-04-15 13:27:06</sy:updateBase>
<sy:updatePeriod>hourly</sy:updatePeriod>
<sy:updateFrequency>12</sy:updateFrequency>
</channel>
</rdf:RDF>
的對象是這樣的:
[XmlRoot("RDF", Namespace = "http://www.w3.org/1999/02/22-rdf-syntax-ns#")]
public class LastRss
{
[XmlElement("channel")]
public LastChannel channel { get; set; }
}
和
public class LastChannel
{
[XmlElement("title")]
public string title { get; set; }
[XmlElement("description")]
public string description { get; set; }
[XmlElement("date", Namespace = "http://purl.org/dc/elements/1.1/")]
public DateTime date { get; set; }
[XmlElement("updateBase", Namespace = "http://purl.org/rss/1.0/modules/syndication/")]
public DateTime updateBase { get; set; }
[XmlElement("updatePeriod", Namespace = "http://purl.org/rss/1.0/modules/syndication/")]
public string updatePeriod { get; set; }
[XmlElement("updateFrequency", Namespace = "http://purl.org/rss/1.0/modules/syndication/")]
public int updateFrequency { get; set; }
}
有人認爲爲什麼data.channel IST空?
串行:
LastRss data = new LastRss();
XmlSerializer serializer = new XmlSerializer(typeof(LastRss));
System.IO.TextReader reader = new System.IO.StringReader(xml);
try
{
object o = serializer.Deserialize(reader);
data = (LastRss)o;
}
完美!非常感謝! – flo1411