XML extracting attributes using XMLDocument

XML extracting attributes using XMLDocument - c#

i am trying to parse an xml element using XMLDocument (DItem >> Title)
below is my code but somehow i am not getting hold of it.... any help?
XmlDocument xmldoc = new XmlDocument();
XmlNamespaceManager xmlns = new XmlNamespaceManager(xdoc.NameTable);
xmlns.AddNamespace("DItems", "http://namespace.xsd");
xmldoc.Load(url);
var title = xmldoc.SelectNodes("content", xmlns);
foreach (XmlNode node in title)
{
string title = node.Attributes["Title"].Value;
//this.ddlTitle.Items.Add(new ListItem(title));
}
here is my XML:
<?xml version='1.0'?>
<root xmlns="http://www.w3.org/2005/Atom">
<title type="text">title</title>
<entry>
<content type="application/xml">
<Items xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.namespace.xsd">
<CatalogSource Acronym="ABC" OrganizationName="organization name" />
<Item Id="28466" CatalogUrl="url">
<DItem xmlns:content="http://namespace.xsd" TargetUrl="http://index.html" Title="my title1">
<content:Source Acronym="ABC" OrganizationName="ABC" />
</DItem>
</Item>
</Items>
</content>
</entry>
<entry>
<content type="application/xml">
<Items xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.namespace.xsd">
<CatalogSource Acronym="ABC" OrganizationName="organization name" />
<Item Id="28466" CatalogUrl="url">
<DItem xmlns:content="http://namespace.xsd" TargetUrl="http://index.html" Title="my title2">
<content:Source Acronym="ABC" OrganizationName="ABC" />
</DItem>
</Item>
</Items>
</content>
</entry>
<entry>
<content type="application/xml">
<Items xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns="http://www.namespace.xsd">
<CatalogSource Acronym="ABC" OrganizationName="organization name" />
<Item Id="28466" CatalogUrl="url">
<DItem xmlns:content="http://namespace.xsd" TargetUrl="http://index.html" Title="my title3">
<content:Source Acronym="ABC" OrganizationName="ABC" />
</DItem>
</Item>
</Items>
</content>
</entry>
</root>

var xmldoc = new XmlDocument();
var xmlns = new XmlNamespaceManager(xmldoc.NameTable);
xmlns.AddNamespace("DItems", "http://www.namespace.xsd");
xmldoc.Load(url);
var titleNodes = xmldoc.SelectNodes("//DItems:DItem/#Title", xmlns);
var result = titleNodes.Cast<XmlAttribute>().Select(a => a.Value).ToList();
Output (list of objects):
my title1
my title2
my title3

Related

Compare two xml with C#

I have created two XML files namely XML1 and XML2 Which contain Some Employee ID in this case it is Test1,2,3 apparently
Where I compare both the XML file and find the difference between them
XML1:
<?xml version="1.0"?>
<Employees>
<Employee ID="Test1" />
<Employee ID="Test2" />
<Employee ID="Test3" />
<Employees>
XML2:
<?xml version="1.0"?>
<Employees>
<Employee ID="Testing1" />
<Employee ID="Testing2" />
<Employee ID="Test3" />
<Employees>
C#:
public string CompareXML(XmlTextReader xmlDocument1, XmlTextReader xmlDocument2)
{
var diff = new XmlDiff
{
IgnoreComments = true,
IgnorePI = true,
IgnoreWhitespace = true,
IgnoreChildOrder = true,
Algorithm = XmlDiffAlgorithm.Precise,
};
var wString = new StringWriter();
var xmltw = new XmlTextWriter(wString);
xmltw.Formatting = Formatting.Indented;
var status = diff.Compare(xmlDocument1, xmlDocument2, xmltw);
difference = wString.ToString();
xmltw.Close();
return difference;
}
Basically, I'm comparing two xml files and finding the difference(using Microsoft.XmlDiffPatch), and getting the desired output. But,
What I get
<?xml version="1.0" encoding="utf-16"?>
<xd:xmldiff version="1.0" srcDocHash="11148343190120608020" options="IgnoreChildOrder IgnoreComments IgnorePI IgnoreWhitespace " fragments="no" xmlns:xd="http://schemas.microsoft.com/xmltools/2002/xmldiff">
<xd:node match="2">
<xd:node match="4">
<xd:change match="#ID">Test1</xd:change>
</xd:node>
<xd:node match="1">
<xd:change match="#ID">Test2</xd:change>
</xd:node>
</xd:node>
</xd:xmldiff>
What I need
<?xml version="1.0" encoding="utf-16"?>
<Employees>
<Employee ID="Test1" />
<Employee ID="Test2" />
<Employees>

Why does this XPath expression work for one node but not the other?

I have a function that retrieves the .InnerText for an attribute in an XML node:
string getPropertyFromNode_string(XmlNode node, string propertyName)
{
try
{
string selectString = "./empty:content/m:properties/d:";
return node.SelectSingleNode(selectString + propertyName, Utils.nmREST).InnerText;
}
catch (Exception exception)
{
Console.WriteLine(exception.Message);
throw exception;
}
}
nmREST is defined in the constructor of a static Utils class as follows:
public static XmlNamespaceManager nmREST = new XmlNamespaceManager(new NameTable());
static Utils()
{
nmREST.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices");
nmREST.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
nmREST.AddNamespace("empty", "http://www.w3.org/2005/Atom");
nmREST.AddNamespace("z", "#RowsetSchema");
}
I test the function on this XmlNode:
<entry m:etag=""81"" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<id>Web/Lists(guid'someguid')/Items(1213)</id>
<category term="SP.Data.LibItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<link rel="edit" href="Web/Lists(guid'someguid')/Items(1213)" />
<title />
<updated>2019-04-16T06:16:50Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">1213</d:Id>
<d:FileLeafRef xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">myfile.xlsm</d:FileLeafRef>
<d:FeatureCount m:type="Edm.Double" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">33</d:FeatureCount>
<d:Status xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">Production Ready</d:Status>
<d:CheckoutUserId m:null="true" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" />
<d:EditorId m:type="Edm.Int32" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">25</d:EditorId>
<d:ID m:type="Edm.Int32" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">1213</d:ID>
</m:properties>
</content>
</entry>
using this function call:
getPropertyFromNode_string(thisNode,"ID")
and the value 1213 is successfully retrieved.
However, when I test it on the following XmlNode:
<entry m:etag=""24"" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<id>Web/Lists(guid'someguid')/Items(1422)</id>
<category term="SP.Data.LibItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<link rel="edit" href="Web/Lists(guid'someguid')/Items(1422)" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Station" type="application/atom+xml;type=entry" title="Station" href="Web/Lists(guid'someguid')/Items(1422)/Station">
<m:inline>
<entry>
<id>anotherguid</id>
<category term="SP.Data.DifferentLibItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2019-04-16T05:58:17Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:FacilityNumber xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">1068</d:FacilityNumber>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<title />
<updated>2019-04-16T05:58:17Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:FileLeafRef xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices">thatfilename.xlsm</d:FileLeafRef>
<d:Title m:null="true" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" />
</m:properties>
</content>
</entry>
using the function call:
getPropertyFromNode_string(thisNode,"FacilityNumber")
then the SelectSingleNode() call throws an exception with the message:
Object reference not set to an instance of an object.
I guess this means that the XPath expression isn't successfully locating the <d:FacilityNumber> element, so there's no object to get InnerText from. Why isn't the element being found? What's different about the second node's XML structure, and what XPath expression should I be using instead?

As per Laurent Lequenne's comment on the OP, including the full nesting sequence of child nodes in the XPath expression successfully retrieves the desired child node, as follows:
./empty:link/m:inline/empty:entry/empty:content/m:properties/d:

c# - Adding new parent node to existing Xml File

I have the following xml file and want to add a new parent node after the last existing node.
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<testsuite id="" name="Test Projekt test">
<node_order />
<details />
<testsuite id="" name="Test Suite 1">
<node_order />
<details />
<testsuite id="" name="Test Suite Operation 2">
<node_order />
<details />
</testsuite>
</testsuite>
</testsuite>
<new node here>
i tryed to use the following code but it didn´t worked
XmlElement testsuite = doc_save.CreateElement("testsuite");
XmlAttribute ID = doc_save.CreateAttribute("id");
XmlAttribute Name = doc_save.CreateAttribute("name");
XmlElement node_order = doc_save.CreateElement("node_order");
XmlElement details = doc_save.CreateElement("details");
doc_save.DocumentElement.AppendChild(testsuite);
testsuite.Attributes.Append(ID);
testsuite.Attributes.Append(Name);
testsuite.AppendChild(node_order);
testsuite.AppendChild(details);
How can I do this?

Expanding on the comment by #hotfix, rename your root element and when I ran your code it was working for me. See the XML and code I was using below.
XML:
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<testsuites id="" name="Test Projekt test">
<node_order />
<details />
<testsuite id="" name="Test Suite 1">
<node_order />
<details />
<testsuite id="" name="Test Suite Operation 2">
<node_order />
<details />
</testsuite>
</testsuite>
<testsuite id="" name="">
<node_order />
<details />
</testsuite>
</testsuites>
Code:
XmlDocument document = new XmlDocument();
document.Load(#"your\xml\file");
XmlElement testsuite = document.CreateElement("testsuite");
XmlAttribute ID = document.CreateAttribute("id");
XmlAttribute Name = document.CreateAttribute("name");
XmlElement node_order = document.CreateElement("node_order");
XmlElement details = document.CreateElement("details");
document.DocumentElement.AppendChild(testsuite);
testsuite.Attributes.Append(ID);
testsuite.Attributes.Append(Name);
testsuite.AppendChild(node_order);
testsuite.AppendChild(details);
document.Save(#"your\xml\file");

How to read the XML response from SharePoint REST api call

I am getting XML response for REST call which includes multiple subnodes for each entry. Basically any Lookup field or User field results in a subnode.
Can anybody help me to understand how to read these subnodes? As the element name is Id or Email which is repetitive. Sorry for the very long XML but this is a result of fetching only 2 items.
<?xml version="1.0" encoding="utf-8"?>
<feed xml:base="https://ppespcollab.amat.com/sites/SSAS/_api/" xmlns="http://www.w3.org/2005/Atom" xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices" xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" xmlns:georss="http://www.georss.org/georss" xmlns:gml="http://www.opengis.net/gml">
<id>f7f3e0d8-73aa-4bd9-a11c-c8d2c884895c</id>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<entry m:etag=""5"">
<id>Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)</id>
<category term="SP.Data.RequestsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<link rel="edit" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Name" type="application/atom+xml;type=entry" title="Name" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Name">
<m:inline>
<entry>
<id>d724a6a3-c532-4f43-baaf-f3a25bbaccca</id>
<category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">31210</d:Id>
<d:EMail>Ishan_Halarnkar#contractor.amat.com</d:EMail>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Segment" type="application/atom+xml;type=entry" title="Segment" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Segment">
<m:inline>
<entry>
<id>9d4306ec-4b01-4624-984b-79445b9d2ec1</id>
<category term="SP.Data.SegmentsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>Test - TechM</d:Title>
<d:Id m:type="Edm.Int32">10</d:Id>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/BU" type="application/atom+xml;type=feed" title="BU" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/BU">
<m:inline>
<feed>
<id>7d3cf6e4-9fdc-4c21-90e9-5112b963dc49</id>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<entry>
<id>44c3ff84-4650-4d85-a6dc-908639338be4</id>
<category term="SP.Data.Business_x0020_UnitsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>CMP</d:Title>
<d:Id m:type="Edm.Int32">14</d:Id>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Author0" type="application/atom+xml;type=feed" title="Author0" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Author0">
<m:inline>
<feed>
<id>0f399745-10f4-40f0-be4e-1f9d69222d49</id>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<entry>
<id>4c0509ce-62c4-4e90-9689-134b145b02a0</id>
<category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">31210</d:Id>
<d:EMail>Ishan_Halarnkar#contractor.amat.com</d:EMail>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/CC_x0020_List" type="application/atom+xml;type=feed" title="CC_x0020_List" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/CC_x0020_List" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Publication_x0020_Type" type="application/atom+xml;type=entry" title="Publication_x0020_Type" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(160)/Publication_x0020_Type">
<m:inline>
<entry>
<id>a002d855-e51b-4f4f-b8ec-3725cf4aecb9</id>
<category term="SP.Data.Publication_x0020_TypeListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>Presentation</d:Title>
<d:Id m:type="Edm.Int32">2</d:Id>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">160</d:Id>
<d:Title>asssfsfdsf</d:Title>
<d:End_x0020_Use>BLR</d:End_x0020_Use>
<d:Approval_x0020_Type>Parallel</d:Approval_x0020_Type>
<d:Due_x0020_Date m:type="Edm.DateTime">2017-09-26T05:00:00Z</d:Due_x0020_Date>
<d:Description>sdfssfsfssf</d:Description>
<d:Status>Submitted</d:Status>
<d:History>Request submitted by Ishan Halarnkar --CNTR on Wednesday, September 13, 2017 8&#58;15 AM</br></d:History>
<d:RequestID>2017_00000160</d:RequestID>
<d:EndUseYear>2014</d:EndUseYear>
<d:ID m:type="Edm.Int32">160</d:ID>
</m:properties>
</content>
</entry>
<entry m:etag=""7"">
<id>Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)</id>
<category term="SP.Data.RequestsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<link rel="edit" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Name" type="application/atom+xml;type=entry" title="Name" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Name">
<m:inline>
<entry>
<id>b76cc22b-f985-444a-873a-46ae2cd0a10a</id>
<category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">6760</d:Id>
<d:EMail>Denise_Schmidt#amat.com</d:EMail>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Segment" type="application/atom+xml;type=entry" title="Segment" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Segment">
<m:inline>
<entry>
<id>6e70b80b-fff6-4662-8f53-26fc977f34ef</id>
<category term="SP.Data.SegmentsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>Testing Segment 0917</d:Title>
<d:Id m:type="Edm.Int32">11</d:Id>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/BU" type="application/atom+xml;type=feed" title="BU" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/BU">
<m:inline>
<feed>
<id>f5e5e76d-07b7-442f-b6bf-73d9ed65e708</id>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<entry>
<id>07bd9eed-23f7-4b10-8f38-42e0845f19ca</id>
<category term="SP.Data.Business_x0020_UnitsListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>ds Testing</d:Title>
<d:Id m:type="Edm.Int32">24</d:Id>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Author0" type="application/atom+xml;type=feed" title="Author0" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Author0">
<m:inline>
<feed>
<id>717cf9a2-9f0a-4265-bb32-1c90989ba6ed</id>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<entry>
<id>4c593a4e-5c2e-4f1a-8c99-cb2d81b33af3</id>
<category term="SP.Data.UserInfoItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">6760</d:Id>
<d:EMail>Denise_Schmidt#amat.com</d:EMail>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/CC_x0020_List" type="application/atom+xml;type=feed" title="CC_x0020_List" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/CC_x0020_List" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Publication_x0020_Type" type="application/atom+xml;type=entry" title="Publication_x0020_Type" href="Web/Lists(guid'16b26978-b5d8-407a-a82d-e66017158895')/Items(159)/Publication_x0020_Type">
<m:inline>
<entry>
<id>62f94289-1e4b-4e83-94fe-1f518bde639b</id>
<category term="SP.Data.Publication_x0020_TypeListItem" scheme="http://schemas.microsoft.com/ado/2007/08/dataservices/scheme" />
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Title>Presentation</d:Title>
<d:Id m:type="Edm.Int32">2</d:Id>
</m:properties>
</content>
</entry>
</m:inline>
</link>
<title />
<updated>2017-09-14T09:51:55Z</updated>
<author>
<name />
</author>
<content type="application/xml">
<m:properties>
<d:Id m:type="Edm.Int32">159</d:Id>
<d:Title>Test on 9/12/17</d:Title>
<d:End_x0020_Use>TPAS</d:End_x0020_Use>
<d:Approval_x0020_Type>Parallel</d:Approval_x0020_Type>
<d:Due_x0020_Date m:type="Edm.DateTime">2017-09-28T05:00:00Z</d:Due_x0020_Date>
<d:Description>testing email notices</d:Description>
<d:Status>Submitted</d:Status>
<d:History>Request delegated by Denise Schmidt (ds Testing - CTO) on Tuesday, September 12, 2017 2&#58;16 PM</br>Request approved by Denise Schmidt (ds Testing - Manager) on Tuesday, September 12, 2017 2&#58;15 PM</br>Request submitted by Denise Schmidt on Tuesday, September 12, 2017 2&#58;12 PM</br></d:History>
<d:RequestID>2017_00000159</d:RequestID>
<d:EndUseYear m:null="true" />
<d:ID m:type="Edm.Int32">159</d:ID>
</m:properties>
</content>
</entry>
The code i am using is but is not giving the expected results :
XmlDocument listXml = new XmlDocument();
XmlNamespaceManager xmlnspm = new XmlNamespaceManager(new NameTable());
xmlnspm.AddNamespace("atom", "http://www.w3.org/2005/Atom");
xmlnspm.AddNamespace("d", "http://schemas.microsoft.com/ado/2007/08/dataservices");
xmlnspm.AddNamespace("m", "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata");
listXml.LoadXml(response);
var prop = listXml.SelectNodes("//atom:entry/atom:content/m:properties", xmlnspm);
List<string> sdsd = new List<string>();
foreach (XmlNode ndlist in prop)
{
sdsd.Add(ndlist.SelectSingleNode("d:Id", xmlnspm).InnerXml +
ndlist.SelectSingleNode("d:EMail", xmlnspm).InnerXml +
ndlist.SelectSingleNode("d:Status", xmlnspm).InnerXml+
ndlist.SelectSingleNode("d:History", xmlnspm).InnerXml);
}
The result i am looking for is :
For each entry, read the
If Name then Name(Id and Email)
If Segment then Segment(Title and Id)
If BU then BU(Title and Id)
If Author0 then Author0(Id and Email)
...likewise for all subnodes
and for all main nodes i need the value
Id
Title
End_x0020_Use
Approval_x0020_Type
Is there any way to Serialize this data in a more readable format or i'l have to loop each and every node?
Please suggest the best option as i don't have much experience in XML data.

Use xml linq
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication4
{
class Program
{
const string FILENAME = #"c:\temp\test.xml";
static List<XElement> nodes;
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
XElement feed = doc.Root;
XNamespace ns = feed.GetDefaultNamespace();
foreach (XElement entry in feed.Elements(ns + "entry"))
{
Entry newEntry = new Entry();
Entry.entries.Add(newEntry);
newEntry.title = (string)entry.Element(ns + "title");
newEntry.end_x0020_Use = (string)entry.Descendants().Where(x => x.Name.LocalName == "End_x0020_Use").FirstOrDefault();
newEntry.approval_x0020_Type = (string)entry.Descendants().Where(x => x.Name.LocalName == "Approval_x0020_Type").FirstOrDefault();
newEntry.links = entry.Elements(ns + "link").Select(x => x.Descendants().Where(y => y.Name.LocalName == "entry").Select(y => new Link() {
name = (string)y.Descendants().Where(z => z.Name.LocalName == "name").FirstOrDefault(),
id = (string)y.Descendants().Where(z => z.Name.LocalName == "id").FirstOrDefault(),
email = (string)y.Descendants().Where(z => z.Name.LocalName == "EMail").FirstOrDefault(),
title = (string)x.Attributes().Where(z => z.Name.LocalName == "title").FirstOrDefault()
}).FirstOrDefault()
).ToList();
}
}
}
public class Entry
{
public static List<Entry> entries = new List<Entry>();
public string title { get; set;}
public string end_x0020_Use { get; set; }
public string approval_x0020_Type { get; set; }
public List<Link> links { get; set; }
}
public class Link
{
public string name { get; set; }
public string id { get; set; }
public string title { get; set; }
public string email { get; set; }
}
}

I would advise you to use $filter in your REST API call so that you would get a JSON result which is pretty much easy to work with. The XML retrieval may fail sometimes.

How to get the each values in 'Ienumerable <String> Urls' in c# for a multiple value xml file?

The Xml for the file
<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<feed xml:base="http://google.com/en-US/syndicate/" xmlns:d="http://schemas.google.com/ado/2007/08/dataservices" xmlns:m="http://schemas.giooglt.com/ado/2007/08/dataservices/metadata" xmlns="http://www.w3.org/2005/Atom">
<title type="text">Partners</title>
<id>http://googlre.com/en-US/syndicate/Partners</id>
<updated>2014-01-16T21:33:20Z</updated>
<link rel="self" title="Partners" href="Partners" />
<entry>
<id>http://pinpoint.microsoft.com/en-US/syndicate/Partners('4555')</id>
<title type="text">M55p; Co</title>
<summary type="text">
cccc is a Certified Partner, reseller, and implementer of
Key industries we work with include:
• Financial services
• Professional services
• Media / publishing
By focusing on mid-market to enterprise clients,
</summary>
<published>2009-07-21T14:23:50-07:00</published>
<updated>2013-11-22T15:00:46-08:00</updated>
<author>
<name>google chrome</name>
<uri>http://google.com/</uri>
<email>retee#gmail.com</email>
</author>
<link rel="edit" title="Partner" href="Partners('4255')" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Links" type="application/atom+xml;type=feed" title="Links" href="Partners('4559')/Links">
<m:inline>
<feed>
<title type="text">Links</title>
<id>http://google.com/('429')/Links</id>
<updated>2014-01-16T21:33:20Z</updated>
<link rel="self" title="Links" href="Partners('4ff')/Links" />
<entry>
<id>http://ryryr.com/en-US/syndicate/Links('ufufr')</id>
<title type="text">
</title>
<updated>2014-01-16T21:33:20Z</updated>
<author>
<name />
</author>
<link rel="edit" title="Link" href="Links('partnerpage')" />
<category term="google.Commerce.ferrr.Syndicate.V2010_05.Link" sch="" eme="http://schemas.frrr.com/ado/2007/08/dataservices/scheme" />
<content type="application/xml">
<m:properties>
<d:Type>pgooglrpartnerpage</d:Type>
<d:Description>google Partner Page</d:Description>
<d:Url>http://googlgt.com/en-US/PartnerDetails.aspx?PartnerId=42555&wt.mc_id=66ttet</d:Url>
</m:properties>
</content>
</entry>
<entry>
<id>http://googlet.com/en-US/syndicate/Links('tpartnerrfipage')</id>
<title type="text">
</title>
<updated>2014-01-19T04:01:49Z</updated>
<author>
<name />
</author>
<link rel="edit" title="Link" href="Links('pinpointpartnerrfipage')" />
<category term="google.Commerce.Marketplace.Syndicate.V2010_05.Link" scheme="http://schemas.google.com/ado/2007/08/dataservices/scheme" />
<content type="application/xml">
<m:properties>
<d:Type>tpartnerrfipage</d:Type>
<d:Description>RFI Page</d:Description>
<d:Url>http://pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.mc_id=54545</d:Url>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
</entry>
<entry>
<id>http://pinpoint.microsoft.com/en-US/syndicate/Partners('45')</id>
<title type="text">vfere</title>
<summary type="text">
cccc is a Certified Partner, reseller, and implementer of
Key industries we work with include:
• Financial services
• Professional services
• Media / publishing
By focusing on mid-market to enterprise clients,
</summary>
<published>2009-07-21T14:23:50-07:00</published>
<updated>2013-11-22T15:00:46-08:00</updated>
<author>
<name>google chrome</name>
<uri>http://google.com/</uri>
<email>retee#gmail.com</email>
</author>
<link rel="edit" title="Partner" href="Partners('4255')" />
<link rel="http://schemas.microsoft.com/ado/2007/08/dataservices/related/Links" type="application/atom+xml;type=feed" title="Links" href="Partners('4559')/Links" >
<m:inline>
<feed>
<title type="text">Links</title>
<id>http://google.com/('429')/Links</id>
<updated>2014-01-16T21:33:20Z</updated>
<link rel="self" title="Links" href="Partners('4ff')/Links" />
<entry>
<id>http://ryryr.com/en-US/syndicate/Links('ufufr')</id>
<title type="text">
</title>
<updated>2014-01-16T21:33:20Z</updated>
<author>
<name />
</author>
<link rel="edit" title="Link" href="Links('partnerpage')" />
<category term="google.Commerce.ferrr.Syndicate.V2010_05.Link" scheme="http://schemas.frrr.com/ado/2007/08/dataservices/scheme" />
<content type="application/xml">
<m:properties>
<d:Type>pgooglrpartnerpage</d:Type>
<d:Description>google Partner Page</d:Description>
<d:Url>http://googlgt.com/en-US/PartnerDetails.aspx?PartnerId=42555&wt.mc_id=66ttet</d:Url>
</m:properties>
</content>
</entry>
<entry>
<id>http://googlet.com/en-US/syndicate/Links('tpartnerrfipage')</id>
<title type="text">
</title>
<updated>2014-01-19T04:01:49Z</updated>
<author>
<name />
</author>
<link rel="edit" title="Link" href="Links('pinpointpartnerrfipage')" />
<category term="google.Commerce.Marketplace.Syndicate.V2010_05.Link" scheme="http://schemas.google.com/ado/2007/08/dataservices/scheme" />
<content type="application/xml">
<m:properties>
<d:Type>tpartnerrfipage</d:Type>
<d:Description>RFI Page</d:Description>
<d:Url>http://pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.m</d:Url>
</m:properties>
</content>
</entry>
</feed>
</m:inline>
</link>
</entry>
</feed>
I have a piece of code where I want to simply console output the values of each Urls.
var reader = new StreamReader(#"C:/Users/Administrator/Downloads/direct.xml")
var xmlDoc = XDocument.Load(reader);
XNamespace atom = "http://www.w3.org/2005/Atom";
XNamespace metadata = "http://schemas.giooglt.com/ado/2007/08/dataservices/metadata";
XNamespace dataservices = "http://schemas.google.com/ado/2007/08/dataservices";
var result = xmlDoc.Root.Elements(atom + "entry")
.Select(e => new {
Title = e.Element(atom + "title").Value,
Id = e.Element(atom + "id").Value,
Urls = e.Elements(atom + "link")
.Where(l => l.Element(metadata + "inline") != null)
.SelectMany(l => l.Element(metadata + "inline")
.Element(atom + "feed")
.Elements(atom + "entry")
.Select(e1 => e1.Element(atom + "content")
.Element(metadata + "properties")
.Element(dataservices + "Url").Elements.Select(url => url.Value)))
});
foreach (var item in result)
{
Debug.WriteLine("{0}, {1}", item.Title, item.Id);
var urls = System.String.Join(",",item.Urls);
Debug.WriteLine(urls);
}
Here Urls are of type 'Ienumerable Urls'. How to get the values of every element in Urls.
desired output -
M55p; Co,http://pinpoint.microsoft.com/en-US/syndicate/Partners('4555'),http://googlgt.com/en-US/PartnerDetails.aspx? PartnerId=42555&wt.mc_id=66ttet
M55p; Co,http://pinpoint.microsoft.com/en-US/syndicate/Partners('4555'),http://pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.mc_id=54545
vfere,http://pinpoint.microsoft.com/en-US/syndicate/Partners('45'),http://googlgt.com/en-US/PartnerDetails.aspx?PartnerId=42555&wt.mc_id=66ttet
vfere,http://pinpoint.microsoft.com/en-US/syndicate/Partners('45'),http: //pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.m
Any help is appreciated.
Actual Output
M55p; Co,http://pinpoint.microsoft.com/en-US/syndicate/Partners('4555'),http://googlgt.com/en-US/PartnerDetails.aspx?PartnerId=42555&wt.mc_id=66ttet,System.Linq.Enumerable+<SelectManyIterator>d__14`2[System.Xml.Linq.XElement,System.String]
M55p; Co,http://pinpoint.microsoft.com/en-US/syndicate/Partners('4555'),http://pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.mc_id=54545,System.Linq.Enumerable+<SelectManyIterator>d__14`2[System.Xml.Linq.XElement,System.String]
vfere,http://pinpoint.microsoft.com/en-US/syndicate/Partners('45'),http://googlgt.com/en-US/PartnerDetails.aspx?PartnerId=42555&wt.mc_id=66ttet, System.Linq.Enumerable+<SelectManyIterator>d__14`2[System.Xml.Linq.XElement,System.String]
vfere,http://pinpoint.microsoft.com/en-US/syndicate/Partners('45'),http: //pinpoint.microsoft.com/en-US/RFI.aspx?partnerId=4295719419&wt.mSystem.Linq.Enumerable+<SelectManyIterator>d__14`2[System.Xml.Linq.XElement,System.String]

Ah, I see. You want a comma-separated list of the URLs. As you pointed out, your Urls property is an IEnumerable of strings, so you need to actually iterate over those strings to build the final string you're looking for.
Try this:
var result = xmlDoc.Root.Elements(atom + "entry")
.Select(e => new {
Title = e.Element(atom + "title").Value,
Id = e.Element(atom + "id").Value,
Urls = e.Elements(atom + "link")
.Where(l => l.Element(metadata + "inline") != null)
.SelectMany(l => l.Element(metadata + "inline")
.Element(atom + "feed")
.Elements(atom + "entry")
.Select(e1 => e1.Element(atom + "content")
.Element(metadata + "properties")
.Element(dataservices + "Url").Value))
});
foreach(var r in result)
{
Debug.WriteLine("{0},{1},{2}", r.Title, r.Id, String.Join(",", r.Urls));
}
Just curious: since you're apparently parsing an ATOM feed, have you looked into packages that will do this for you? https://www.nuget.org/packages?q=atom

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