linq到XML。如何访问此数据？
|
我正在访问的XML元素：如果以下示例不可读，则位于此处：
http://api.petfinder.com/pet.find?&animal=dog&count=150&location=90605&key=a94884c2349b5b6975ec84fb51ac3ec4
<pets>
<pet>
<id>19575609</id>
<shelterId>CA699</shelterId> <shelterPetId/>
<name>Louie</name>
<animal>Dog</animal>
<breeds>
<breed>Basset Hound</breed>
</breeds>
<mix>no</mix>
<age>Adult</age>
<sex>M</sex>
<size>M</size>
<options> ... </options>
<description>
<![CDATA[<div>Hi, my name is Louie. I'm a great looking houndthat really really wants his next home to be his final loving one. I'm looking for an adult home that will have patience with me as I learn to trust humans again. I like other dogs and tolerate cats. I've got lovely big front feet - just like a Basset should have. I walk well on a leash, and I'm house-trained. I'm a shy boy but I warm up once I get to know you and with lots of love and patience I'm sure in no time I'll turn into a hound that is a happy-go-lucky boy. I'm up to date on all vaccines and my adoption fee is $200.00. Please consider meeting me - I think once you do you will want to take me home and love me for the rest of my life. </div> <br/><a href=\"http://www.petfinder.com/petdetail/19575609\">View this pet on Petfinder.com</a> ]]>
</description>
<lastUpdate>2011-05-16T19:22:23Z</lastUpdate>
<status>A</status>
<media>
<photos>
<photo size=\"x\" id=\"1\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-1-x.jpg</photo>
<photo size=\"t\" id=\"1\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-1-t.jpg</photo>
<photo size=\"pn\" id=\"1\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-1-pn.jpg</photo>
<photo size=\"pnt\" id=\"1\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-1-pnt.jpg</photo>
<photo size=\"fpm\" id=\"1\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-1-fpm.jpg</photo>
<photo size=\"x\" id=\"2\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-2-x.jpg</photo>
<photo size=\"t\" id=\"2\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-2-t.jpg</photo>
<photo size=\"pn\" id=\"2\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-2-pn.jpg</photo>
<photo size=\"pnt\" id=\"2\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-2-pnt.jpg</photo>
<photo size=\"fpm\" id=\"2\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-2-fpm.jpg</photo>
<photo size=\"x\" id=\"3\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-3-x.jpg</photo>
<photo size=\"t\" id=\"3\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-3-t.jpg</photo>
<photo size=\"pn\" id=\"3\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-3-pn.jpg</photo>
<photo size=\"pnt\" id=\"3\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-3-pnt.jpg</photo>
<photo size=\"fpm\" id=\"3\">http://photocache.petfinder.com/fotos/CA699/CA699.19575609-3-fpm.jpg</photo>
</photos>
</media>
</pet>
</pets>
void processXML(XElement _xml)
{
XNamespace ns = \"\";
var pets = from item in
_xml.Elements(ns + \"pets\").Elements(ns + \"pet\")
select item;
foreach (var pet in pets)
{
Pet _pet = new Pet();
_pet.id = (string)pet.Element(ns + \"id\");
_pet.breeds = (string)pet.Element(ns + \"breeds\").Element(ns + \"breed\");
_pet.name = (string)pet.Element(ns + \"name\");
_pet.animal = (string)pet.Element(ns + \"animal\");
**_pet.media = (string)pet.Element(ns + \"media\")
.Element(ns + \"photos\").Element(ns + \"photo\")
.Attribute(ns + \"fpm\");**
Results.Items.Add(_pet);
}
}
没有找到相关结果
已邀请:
1 个回复
佬棠
XmlElement photoList=pet.Element(ns + \"media\").Element(ns + \"photos\"); var url = from i in photoList.Descendants(\"photo\") where i.attribute(\"size\").Equals(\"fpm\") select i.value;void processXML(XElement _xml) { var pets = from item in _xml.Elements(\"pet\") select item; foreach (var pet in pets) { //Pet _pet = new Pet(); string id = (string)pet.Element(\"id\"); string breeds = (string)pet.Element(\"breeds\").Element(\"breed\"); string name = (string)pet.Element(\"name\"); string animal = (string)pet.Element(\"animal\"); /*string media = (string)pet.Element(ns + \"media\") .Element(ns + \"photos\").Element(ns + \"photo\") .Attribute(ns + \"fpm\");*/ var url = from i in pet.Descendants().Elements(\"photo\") where i.Attribute(\"size\").Value.Equals(\"fpm\") select i.Value; //Results.Items.Add(_pet); } }