linq-to-xml

问题 Can any one tell me how to parse XML which is in this format using XDocument in Windows phone 8 <search total="" totalpages=""> <domain> <makes filter=""> <make cnt="374" image="abc.png">One</make> <make cnt="588" image="bca">Two</make> <make cnt="105" image="tley.png">Three</make> <make cnt="458" image="mw.png">Four</make> </makes> </domain> </search> Right now i am using this code but unable to get the data out. I need image and name from this XML. XDocument xdoc = XDocument.Parse(flickRes)

问题 I'm trying to parse an RSS feed using LINQ to Xml This is the rss feed: http://www.surfersvillage.com/rss/rss.xml My code is as follows to try and parse List<RSS> results = null; XNamespace ns = "http://purl.org/rss/1.0/"; XNamespace rdf = "http://www.w3.org/1999/02/22-rdf-syntax-ns#"; XDocument xdoc = XDocument.Load("http://www.surfersvillage.com/rss/rss.xml"); results = (from feed in xdoc.Descendants(rdf + "item") orderby int.Parse(feed.Element("guid").Value) descending let desc = feed

问题 I want to edit the contents of a cdata block in this an document. Here's a simplified example: <root><![CDATA[pi > 22/7]]></root> I tried var element = XElement.Parse("<root><![CDATA[pi > 22/7]]></root>"); element.Value = element.Value.Replace("> 22/7", "< 22/7"); element.Dump(); However, the result doesn't have a CDATA block. <root>pi < 22/7</root> I wanted <root><![CDATA[pi < 22/7]]></root> How can I achieve that? 回答1: You need to modify value of the XCData element instead : var element =

问题 I've been reading thorough the LINQ documentation and looking at some previous answers on Stack Overflow but I'm still pretty confused about how LINQ works. I want to grab some data from a website, but I can't figure out how to get the xml to parse into strings. Here is what I have so far: Public Class Form1 'Dim xml As XDocument Dim ns As XNamespace Dim strXMLSource As String = "http://gd2.mlb.com/components/game/mlb/year_2018/month_03/day_29/gid_2018_03_29_anamlb_oakmlb_1/linescore.xml" Dim

问题 I have the following xml schema. <Rooms> <Room RoomNumber="room1" EMAIL="ssds@dsfd.com" dsfdd=""/> <Room RoomNumber="room2" EMAIL="ssds@sdd.com" dsfdd=""/> </Rooms> I have to return Email address based on the input(input to program is room number). How i can achieve this using LINQ to XML? 回答1: var doc = XDocument.Load(myXmlFilePath); // or doc = XDocument.Parse(myXmlString); string roomNumber = "room1"; var emailQuery = from room in doc.Root.Elements("Room") where (string)room.Attribute(

问题 OK, I asked for how to return a Linq query results as XML, and I got the answer here. But there's one little problem: the results do not get grouped logically within the XML. For example: XElement xml = new XElement("States", from s in MyStates from cy in s.Counties from c in cy.Cities where s.Code == "NY" orderby s.Code, cy.Name, c.Name select new XElement("State", new XAttribute("Code", s.Code), new XAttribute("Name", s.Name), new XElement("County", new XAttribute("Name", cy.Name), new

问题 I've got xml files looking like this <?xml version="1.0" encoding="UTF-8"?> <books> <book id="101">3.1256 <auth-name>Idris Polk</auth-name> <auth id="a1">The author is a Professor of Physics at MIT</auth> <ph ll="p1">336451234</ph> <ph ll="p2">336051294</ph> <mail>IP.00@yandex.com</mail> <ph ll="p3">336133291</ph> </book> <book id="105">4.2250 <auth-name>Andre Olo</auth-name> <auth id="a2">The research fellow at NSF</auth> <ph ll="p101">336200316</ph>, <ph ll="p102">336151093</ph>, <ph ll=

问题 I have a problem parsing a XML file using Linq to XML. My XML structure looks like: <Module> <Variable Name="Variable1" Value="True" /> <Variable Name="Variable2" Value="True" /> <Variable Name="Variable3" Value="True" /> </Task> <Task Name="Task1"> <Variable Name="Task1Variable1" Value ="True" /> <Variable Name=" Task1Variable2" Value ="True" /> </Task> <Task Name="Task2"> <Variable Name="Task2Variable1" Value ="True" /> <Variable Name=" Task2Variable2" Value ="True" /> </Task> </Module>

问题 Here my xml is setup as follows: This is coming via a webservice. <doc> <str name="data_id">XXXXXXX</str> <str name="data">YYYY</str> <str name="data2">zzzz</str> ... .. <doc> <doc> <str name="data_id">X1X1X1X1X1X1X1</str> <str name="data">Y1Y1Y1Y1</str> <str name="data2">z1z1z1z1</str> ... .. <doc> I am converting the whole xml into a datatable. How do I get the column header as column attributes. The resulting datatable have to be in the format as data_id data xxxxx yyyy After loading

问题 Ok I have a XDocument BaseDocument = XDocument.Load(@".\Example\Template.xml"); and some DataStructure of XElements (inside the XDocument) that gets generated by a method. This is just an example: Dictionary<string, List<XElement>> ElementMap = GetElementMapping(BaseDocument); I want to make a deep copy of both, Is there a more efficient way than, XDocument copy = new XDocument(BaseDocument); Dictionary<string, List<XElement>> copyElementMap = GetElementMapping(copy); to copy the