hey guys I had XML file and I was using XDocument to write on it and using the next void remove the namespace
string path = Server.MapPath(xmlpath);
XDocument doc = XDocument.Load(path)
XElement root = new XElement("url");
foreach (var node in doc.Root.Descendants()
.Where(n => n.Name.NamespaceName == ""))
{
node.Attributes("xmlns").Remove();
node.Name = node.Parent.Name.Namespace + node.Name.LocalName;
}
this function works 100% with the XDocument now I changed
XDocument oldDoc = XDocument.Load(path);// the old doucument
XmlDocument newDoc = new XmlDocument();//the new document
I need a function that allows me to make loping and remove the namespace xmlns from my nodes the same one like above thanks a lot for your time's guys and thanks a lot for reading my question
You were very close, just had to use XMLDocument.CreateElement(string Name) overload which returns a XMLNode and then use .InnerText property to set your value
var mainRoot = doc.DocumentElement; //urlset element
var urlRoot = doc.CreateElement("url"); //create url element
var VidooTree = urlRoot.AppendChild(doc.CreateElement(a, ""));
urlRoot.AppendChild(doc.CreateElement("loc", "http:/domain/site.com"));
VidooTree.AppendChild(doc.CreateElement(b)).InnerText="imgur";
VidooTree.AppendChild(doc.CreateElement(c)).InnerText= "videoTitle";
VidooTree.AppendChild(doc.CreateElement("video:description")).InnerText= "videoDec";
VidooTree.AppendChild(doc.CreateElement(d)).InnerText= "VideoApi";
VidooTree.AppendChild(doc.CreateElement(m)).InnerText= "duration";
VidooTree.AppendChild(doc.CreateElement(nn)).InnerText= "2050-11-05T19:20:30+08:00";
VidooTree.AppendChild(doc.CreateElement(e)).InnerText= "watched";
VidooTree.AppendChild(doc.CreateElement(k)).InnerText= "date";
VidooTree.AppendChild(doc.CreateElement(f)).InnerText= "yes";
VidooTree.AppendChild(doc.CreateElement(g)).InnerText="No";
VidooTree.AppendChild(doc.CreateElement(h)).InnerText= "VideoKindName";
urlRoot.AppendChild(VidooTree);
mainRoot.AppendChild(urlRoot);
Output
<url xmlns="">
<loc xmlns="http:/domain/site.com" />
<video>
<thumbnail_loc>imgur</thumbnail_loc>
<title>videoTitle</title>
<description>videoDec</description>
<content_loc>VideoApi</content_loc>
<duration>duration</duration>
<expiration_date>2050-11-05T19:20:30+08:00</expiration_date>
<view_count>watched</view_count>
<publication_date>date</publication_date>
<family_friendly>yes</family_friendly>
<live>No</live>
<category>VideoKindName</category>
</video>
</url>
Related
I am working on this since yesterday. I have an XML file which looks something like this
<catalog>
<captureInfo>
<row>5</row>
<col>5</col>
</captureInfo>
<patientInfo>
<name>XYZ</name>
<detail>details here</detail>
</patientInfo>
<imageData>
<r0c0>
<contrastFlag>true</contrastFlag>
</r0c0>
<r0c1>
<contrastFlag>true</contrastFlag>
</r0c1>
</imageData>
</catalog>
I need to update the value of contrastFlag in the XML file. This is the code I have written:
XmlDocument doc = new XmlDocument();
XmlNodeList imageData = doc.GetElementsByTagName("imageData");
foreach(XmlNode node in imageData)
{
foreach (XmlNode innernode in node)
{
if (innernode.Name == "r0c0")
{
innernode.InnerText = "false";
}
}
}
doc.Save("XMLFile1.xml");
Can anyone tell me where am I going wrong and also is there any better/faster approach for this?
Well first off, your XML is malformed, the closing should match "catalog". Why not just do this:
string xml = #"<catalog>
<captureInfo>
<row>5</row>
<col>5</col>
</captureInfo>
<patientInfo>
<name>XYZ</name>
<detail>details here</detail>
</patientInfo>
<imageData>
<r0c0>
<contrastFlag>true</contrastFlag>
</r0c0>
<r0c1>
<contrastFlag>true</contrastFlag>
</r0c1>
</imageData>
</catalog>";
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml(xml);
xdoc.SelectSingleNode("//catalog/imageData/r0c0/contrastFlag").InnerText = "false";
Here is a way to replace all of the instances using LINQ. I just wrote out to a new file to preserve the source.
StreamReader stream = new StreamReader(#"c:\test.xml");
XDocument doc = XDocument.Load(stream);
IEnumerable<XElement> flags = doc.Descendants("contrastFlag");
foreach (XElement e in flags)
{
e.Value = "false";
}
doc.Save(#"c:\test2.xml");
I have the following XML File. I want to copy a new "Test" and change the ID of the Test. How is it possible?
I already can copy the nodes, unfortunately not on the correct position (see images) and I also can´t change the ID.
Anyone have a solution for me?
Before:
After:
XmlDocument xmldoc = new XmlDocument();
xmldoc.Load(Before.xml");
XmlNode Set = xmldoc.DocumentElement;
string strXmlQuery = "/Toolings/Testing/Test1";
XmlNode NodeToCopy = Set.SelectSingleNode(strXmlQuery);
XmlNode NewNode = NodeToCopy.CloneNode(true);
NodeToCopy.AppendChild(NewNode);
Set.InsertAfter(NewNode, Set.LastChild);
XPathNavigator navigator = xmldoc.CreateNavigator();
navigator.MoveToRoot();
navigator.MoveToFirstChild();
navigator.MoveToFirstChild();
navigator.MoveToFirstChild();
navigator.MoveToFirstChild();
navigator.SetValue("5678");
xmldoc.Save(After.xml");
Here is an example using System.Xml.Linq.XDocument which is a much easier API than XmlDocument:
//You can also use Load(), this is just so I didn't have to make a file
XDocument doc = XDocument.Parse("<Toolings><Testing><Test><ID>1234</ID></Test></Testing></Toolings>");
//Grab the first Test node (change the predicate if you have other search criteria)
var elTest = doc.Descendants().First(d => d.Name == "Test");
//Copy the node, only necessary if you don't know the structure at design time
XElement el = new XElement(elTest);
el.Element("ID").Value = "5678";
//inject new node
elTest.AddAfterSelf(el);
doc.Save("After.xml");
I am trying to get the ResponseCode attribute value out of this XML.
The XML is an XDocument
<IDMResponse xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" MajorVersion="1" xmlns="http://www.fake.org/namespace/">
<ARTSHeader>
<Response ResponseCode="Rejected">
<RequestID>1</RequestID>
<BusinessError Severity="Error">
<Code>IdmInvalidUserNamePasswordLoginProvided</Code>
<Description>Invalid username or password, if problem persists, please contact Administrator</Description>
</BusinessError>
</Response>
</ARTSHeader>
</IDMResponse>
With XPath: (No error checks done)
XmlNamespaceManager nsm = new XmlNamespaceManager(new NameTable());
nsm.AddNamespace("def", "http://www.fake.org/namespace/");
XDocument doc = XDocument.Parse(xml);
string code =
doc
.XPathSelectElement(#"/def:IDMResponse/def:ARTSHeader/def:Response", nsm)
.Attribute("ResponseCode")
.Value;
foreach (XElement el in doc.Root.Elements())
{
if(el.Name.ToString() == "ARTSHeader")
foreach(XElement ell in el.Elements())
{
if(ell.Name.ToString() == "Response")
string responseCode = ele.Attribute("ResponseCode").Value;
}
}
Does this work for you? I dont know the whole structure of your xml so you might need to go deeper into the nested xml to get to Response first
One possible way :
.....
XNamespace ns = "http://www.fake.org/namespace/";
string responseCode = (string)doc.Descendants(ns+"Response")
.First()
.Attribute("ResponseCode");
Console.WriteLine(responseCode);
You could try this one out, I haven`t tested so you might need to rearrange some structure
XDocument doc1 = XDocument.Parse(soapResult);
XNamespace ns1 = "http://www.fake.org/namespace/";
var items = doc1.Descendants(ns1 + "ARTSHeader").Descendants(ns1 + "Response").First().Attribute("ResponseCode").Descendants(ns1 + "BusinessError").First().Attribute("Severity")
.Select((x) => new
{
Code = x.Element(ns1 + "Code").Value,
Description = x.Element(ns1 + "Description").Value,
});
I am currently trying to learn how to parse data, and its a bit confusing. can someone check out my code and see what I'm doing wrong or if im even heading in the right direction.
XML File:
<xml xmlns:a='BLAH'
xmlns:b='BLAH'
xmlns:c='BLAH'
xmlns:d='BLAH'>
<a:info>
<b:cat Option1='blah' Option2='blah' Option3='blah' />
</a:info>
</xml>
C# Code:
XmlDocument doc = new XmlDocument();
doc.Load(richTextBox2.Text);
XmlNamespaceManager man = new XmlNamespaceManager(doc.NameTable);
man.AddNamespace("a", "BLAH");
man.AddNamespace("b", "BLAH");
man.AddNamespace("c", "BLAH");
man.AddNamespace("d", "BLAH");
XmlNode temps = doc.SelectSingleNode("/a:info/b:cat/Option1/", man);
richTextBox1.Text = temps.InnerText;
I am new to C#, I cant find a good example explaining how to successfully use loops to find more then one:
<b:chat />
You are using the wrong API if you're looking for LINQ to XML. Use the XDocument class instead.
Assume the following input XML-document (please note namespace URLs):
<xml xmlns:a='http://localhost/scheme_a'
xmlns:b='http://localhost/scheme_b'
xmlns:c='http://localhost/scheme_c'
xmlns:d='http://localhost/scheme_d'>
<a:info>
<b:cat Option1='1' Option2='1' Option3='1' />
</a:info>
<a:info>
<b:cat Option1='2' Option2='2' Option3='2' />
</a:info>
</xml>
There are the ways to get all <b:chat /> elements.
XmlDocument class:
var xmlDocument = new XmlDocument();
xmlDocument.Load(...);
var xmlNamespaceManager = new XmlNamespaceManager(xmlDocument.NameTable);
xmlNamespaceManager.AddNamespace("a", "http://localhost/scheme_a");
xmlNamespaceManager.AddNamespace("b", "http://localhost/scheme_b");
xmlNamespaceManager.AddNamespace("c", "http://localhost/scheme_c");
xmlNamespaceManager.AddNamespace("d", "http://localhost/scheme_d");
var bCatNodes = xmlDocument.SelectNodes("/xml/a:info/b:cat", xmlNamespaceManager);
var option1Attributes = bCatNodes.Cast<XmlNode>().Select(node => node.Attributes["Option1"]);
// Also, all Option1 attributes can be retrieved directly using XPath:
// var option1Attributes = xmlDocument.SelectNodes("/xml/a:info/b:cat/#Option1", xmlNamespaceManager).Cast<XmlAttribute>();
LINQ to XML XDocument Class. XName can be passed with a namespace to Descendants() and Element() methods.
Use Descendants() to get all <b:chat /> elements.
var xDocument = XDocument.Load(...);
XNamespace xNamespace = "http://localhost/scheme_b";
var xElements = xDocument.Descendants(xNamespace + "cat");
// For example, get all the values of Option1 attribute for the b:chat elements:
var options1 = xElements.Select(element => element.Attribute("Option1")).ToList();
Can someone help me read attribute ows_AZPersonnummer with asp.net using c# from this xml structure
<listitems
xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882"
xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882"
xmlns:rs="urn:schemas-microsoft-com:rowset"
xmlns:z="#RowsetSchema"
xmlns="http://schemas.microsoft.com/sharepoint/soap/">
<rs:data ItemCount="1">
<z:row
ows_AZNamnUppdragsansvarig="Peter"
ows_AZTypAvUtbetalning="Arvode till privatperson"
ows_AZPersonnummer="196202081276"
ows_AZPlusgiro="5456436534"
ows_MetaInfo="1;#"
ows__ModerationStatus="0"
ows__Level="1" ows_ID="1"
ows_owshiddenversion="6"
ows_UniqueId="1;#{11E4AD4C-7931-46D8-80BB-7E482C605990}"
ows_FSObjType="1;#0"
ows_Created="2009-04-15T08:29:32Z"
ows_FileRef="1;#uppdragsavtal/Lists/Uppdragsavtal/1_.000"
/>
</rs:data>
</listitems>
And get value 196202081276.
Open this up in an XmlDocument object, then use the SelectNode function with the following XPath:
//*[local-name() = 'row']/#ows_AZPersonnummer
Basically, this looks for every element named "row", regardless of depth and namespace, and returns the ows_AZPersonnummer attribute of it. Should help avoid any namespace issues you might be having.
The XmlNamespaceManager is your friend:
string xml = "..."; //your xml here
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlNamespaceManager nsm = new XmlNamespaceManager(new NameTable());
nsm.AddNamespace("z", "#RowsetSchema");
XmlNode n = doc.DocumentElement
.SelectSingleNode("//#ows_AZPersonnummer", nsm);
Console.WriteLine(n.Value);
You can also use LINQ to XML:
XDocument xd = XDocument.Parse(xml);
XNamespace xns = "#RowsetSchema";
string result1 = xd.Descendants(xns + "row")
.First()
.Attribute("ows_AZPersonnummer")
.Value;
// Or...
string result2 =
(from el in xd.Descendants(xns + "row")
select el).First().Attribute("ows_AZPersonnummer").Value;
I'd say you need an XML parser, which I believe are common. This looks like a simple XML structure, so the handling code shouldn't be too hard.
Use <%# Eval("path to attribute") %> but you need to load the xml has a DataSource.
Otherwise you can load it using XmlTextReader. Here's an example.