I need to get the VALUE #NITEmisor:11984643 how can i Loop using c# thanks for your help.
my first idea is:
XmlDocument doc = new XmlDocument();
doc.Load(#"C:\XML\1A4F032D-F647-4B1B-BD40-9C816037F320.xml");
XmlNodeList nodeList = doc.SelectNodes("/dte:gtdocumento/dte:sat/dte:dte/dte:datosemision/dte:emisor/var[#name='NITEmisor']");
foreach (XmlNode no in nodeList)
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I need to find the nodes that have the /CFOP/ tag with 5902 as value, so it always end up being all the itens with the tag /det nItem="x"/ with x being always > 1. So what can i do to make it work?
The XML file: https://drive.google.com/file/d/1-ayEd1PSP9rECeyYesx3dTndInlqNouR/view?usp=sharing
My code is opening the file and trying to erase all the nodes "det nItem > 2", here's what i've done from my researches. But it only opens and save the file without any changes.
using System.Xml;
XmlDocument xml = new XmlDocument();
xml.Load(filename: "C:/Users/A376228/Desktop/xml/ped1.xml");
XmlNodeList nodeList = xml.SelectNodes(xpath: "/infNFe/det[#CFOP=" + 5902 + "]");
foreach (XmlNode node in nodeList)
{
node.ParentNode.RemoveChild(node);
}
xml.Save(filename: "C:/Users/A376228/Desktop/xml/ped1-ready.xml");
Thanks for your time!
Use the XmlNamespaceManager. This code should delete the single node where nItem > 2:
XmlDocument xml = new XmlDocument();
xml.Load(filename: "C:/Users/A376228/Desktop/xml/ped1.xml");
XmlNamespaceManager xmlNamespaceManager = new XmlNamespaceManager(xml.NameTable);
xmlNamespaceManager.AddNamespace("x", "http://www.portalfiscal.inf.br/nfe");
XmlNodeList nodeList = xml.DocumentElement.SelectNodes(xpath: "//x:infNFe/x:det[#nItem > 2]",
xmlNamespaceManager);
foreach (XmlNode node in nodeList)
{
node.ParentNode.RemoveChild(node);
}
xml.Save(filename: "C:/Users/A376228/Desktop/xml/ped1-ready.xml");
I have this xml file:
<table head="Film">
<row>
<id>USD</id><jan>Jan</jan><feb>Feb</feb><mar>Mar</mar><apr>Apr</apr><maj>May</maj><jun>Jun</jun><jul>Jul</jul><aug>Aug</aug><sep>Sep</sep><okt>Oct</okt><nov>Nov</nov><dec>Dec</dec><sum>Year</sum>
</row>
<row>
<id>2018</id><jan>7629</jan><feb>6433</feb><mar>5573</mar><apr>3676</apr><maj>2545</maj><jun>2542</jun><jul>266</jul><aug>276</aug><sep>2690</sep><okt>371</okt><nov>5446</nov><dec>754</dec><sum>52731</sum>
</row>
I'm trying to extract the individual values for every month.
I've tried
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load("model.xml");
XmlNodeList nodeList = xmlDoc.GetElementsByTagName("table");
foreach (XmlNode node in nodeList) // for each <testcase> node
{
Console.WriteLine(node["row"].InnerText);
}
This gives an exception because node["row"] is empty.
Any ideas?
Firstly your XML is not valid. You need to have a </table> on there.
//In this example GetXml() just returns your XML
var doc = XDocument.Parse(GetXml());
var rows = doc.Descendants("table").Elements("row").ToList();
foreach(var element in rows[1].Elements()){
Console.WriteLine(element?.Value);
}
Now this is just a basic example based of your XML. You would likely want it to be more robust. You will notice I am showing you this with LINQ, I feel it's more readable than XmlDocument.
You need to loop through the child nodes to get your desired result as follow:
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load("model.xml");
XmlNodeList nodeList = xmlDoc.GetElementsByTagName("table");
foreach (XmlNode node in nodeList) // for each <testcase> node
{
foreach (XmlNode row in node.ChildNodes)
{
foreach (XmlNode mon in row.ChildNodes)
{
}
}
}
I'm getting data from a web service in my phone application and get the response to xmldocument like below.
XmlDocument XmlDoc = new XmlDocument();
XmlDoc.LoadXml(newx2);
Ther result of XmlDoc is like below.now I want to get the values from this.
<root>
<itinerary>
<FareIndex>0</FareIndex>
<AdultBaseFare>4719</AdultBaseFare>
<AdultTax>566.1</AdultTax>
<ChildBaseFare>0</ChildBaseFare>
<ChildTax>0</ChildTax>
<InfantBaseFare>0</InfantBaseFare>
<InfantTax>0</InfantTax>
<Adult>1</Adult>
<Child>0</Child>
<Infant>0</Infant>
<TotalFare>5285.1</TotalFare>
<Airline>AI</Airline>
<AirlineName>Air India</AirlineName>
<FliCount>4</FliCount>
<Seats>9</Seats>
<MajorCabin>Y</MajorCabin>
<InfoVia>P</InfoVia>
<sectors xmlns:json="http://james.newtonking.com/projects/json">
</itinerary>
</root>
I tried with this.
XmlNodeList xnList = XmlDoc.SelectNodes("/root[#*]");
but it gives null result. the count is 0. how can I read the data from this.hope your help with this.thanx.
You can use System.Xml.Linq.XElement to parse an xml:
XElement xRoot = XElement.Parse(xmlText);
XElement xItinerary = xRoot.Elements().First();
// or xItinerary = xRoot.Element("itinerary");
foreach (XElement node in xItinerary.Elements())
{
// Read node here: node.Name, node.Value and node.Attributes()
}
If you want to use XmlDocument you can do like this:
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.LoadXml(xmlText);
XmlNode itinerary = xmlDoc.FirstChild;
foreach (XmlNode node in itinerary.ChildNodes)
{
string name = node.Name;
string value = node.Value;
// you can also read node.Attributes
}
You can get the value of a particular element like,
var fareIndex = XmlDoc.SelectSingleNode("/root/itinerary/FareIndex").InnerText;
If you want to get the list of all elements that come under root/itinerary -
XmlNodeList xnList = XmlDoc.SelectNodes("/root/itinerary/*");
This link might help you.
I have an XML file that contains multiple URLs for different image file sizes, and I'm trying to get a single url to load into a picture box. My issue is that the child nodes are named similarly, and the parent nodes are named similarly as well. For example, I want to pull the first medium image (ending in SL160_.jpg). See below for XML code
<Items>
<SmallImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL._SL75_.jpg</URL>
</SmallImage>
<MediumImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL._SL160_.jpg</URL>
</MediumImage>
<LargeImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.jpg</URL>
</LargeImage>
<MediumImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL._SL162_.jpg</URL>
</MediumImage>
<LargeImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.jpg</URL>
</LargeImage>
</Items>
I've tried using GetElementsByTag, as well as trying to call something like doc.SelectSingleNode("LargeImage").SelectSingleNode("URL").InnerText, and GetElementByID. All of these have given me an Object set to null reference exception.
What can I do to specify that I want the url from the first found MediumImage node?
Use LinqToXMLïĵIt is rather simple
string xml = #"<Items>
<SmallImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL._SL75_.jpg</URL>
</SmallImage>
<MediumImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.01_SL160_.jpg</URL>
</MediumImage>
<LargeImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.jpg</URL>
</LargeImage>
<MediumImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.02_SL162_.jpg</URL>
</MediumImage>
<LargeImage>
<URL>http://ecx.images-amazon.com/images/I/51TAL%2Bn7AqL.jpg</URL>
</LargeImage>
</Items>";
XElement root = XElement.Parse(xml);
var ele = root.Elements("MediumImage").Where(e => e.Element("URL").Value.EndsWith("SL160_.jpg")).FirstOrDefault();
Console.WriteLine(ele);
In addition to Sky Fang's answer, I think the OP wants this:
var firstMedImg = root.Elements("MediumImage").First();
var imgUrl = firstMedImg.Element("URL").Value;
XmlDocument doc = new XmlDocument();
// PATH TO YOUR DOCUMENT
doc.Load("daco.xml");
// Select LIST ALL ELEMENTS SmallImage,MediumImage,LargeImage
XmlNodeList listOfAllImageElements = doc.SelectNodes("/Items/*");
foreach (XmlNode imageElement in listOfAllImageElements)
{
// Select URL ELEMENT
XmlNode urlElement= node.SelectSingleNode("URL");
System.Console.WriteLine(urlElement.InnerText);
}
Console.ReadLine();
If you want to select multiple url's
XmlDocument doc = new XmlDocument();
// PATH TO YOUR DOCUMENT
doc.Load("daco.xml");
// Select LIST ALL ELEMENTS SmallImage,MediumImage,LargeImage
XmlNodeList listOfAllImageElements = doc.SelectNodes("/Items/*");
foreach (XmlNode imageElement in listOfAllImageElements)
{
// Select URL's ELEMENTs
XmlNodeList listOfAllUrlElements = imageElement.SelectNodes("URL");
foreach (XmlNode urlElement in listOfAllUrlElements)
{
System.Console.WriteLine(urlElement.InnerText);
}
}
Console.ReadLine();
if you have specific namespace in your xml file
XmlDocument doc = new XmlDocument();
doc.Load("doc.xml");
XmlNamespaceManager man = new XmlNamespaceManager(doc.NameTable);
// reaplace http://schemas.microsoft.com/vs/2009/dgml with your namespace
man.AddNamespace("x", "http://schemas.microsoft.com/vs/2009/dgml");
// next you have to use x: in your path like this
XmlNodeList node = doc.SelectNodes("/x:Items/x:*, man);
I have an getting an xml response on this format
<?xml version=\"1.0\" encoding=\"utf-8\"?>\r\n
<PlatformResponse xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns=\"http://platform.intuit.com/api/v1\">\r\n
<ErrorMessage>OAuth Token rejected</ErrorMessage>\r\n
<ErrorCode>270</ErrorCode>\r\n
<ServerTime>2012-06-19T00:01:31.5150146Z</ServerTime>\r\n
</PlatformResponse>
I need to grab the value in the <ErrorCode> node, for that I did the following but it is not getting any values..
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlResponse);
XmlNodeList xnList = xml.SelectNodes("PlatformResponse");
foreach (XmlNode xn in xnList)
{
result.Message = xn["ErrorCode"].InnerText;
}
Any help would be much appreciated.
There seems to be some dirt in your PlatformResponse node that's giving problems, ( xmlns:xsd= etc... )
Using this xml
String sXml = #"<?xml version='1.0' encoding='utf-8'?>
<PlatformResponse >
<ErrorMessage>OAuth Token rejected</ErrorMessage>
<ErrorCode>270</ErrorCode>
<ServerTime>2012-06-19T00:01:31.5150146Z</ServerTime>
</PlatformResponse>";
And select like
XmlNodeList xnList = xml.SelectNodes("/PlatformResponse");
Your code works fine.
I just tested the code and it does work fine:
XmlDocument xml = new XmlDocument();
XmlTextReader reader = new XmlTextReader("Path_to_your_xml");
xml.Load(reader);
XmlNodeList xnList = xml.SelectNodes("PlatformResponse");
foreach (XmlNode xn in xnList)
{
MessageBox.Show(xn["ErrorCode"].InnerText);
}
For this, since the attribute is on the main document element itself, you can simply do
XmlDocument xml = new XmlDocument();
xml.LoadXml(xmlText);
result.Message = xml.DocumentElement["ErrorCode"].InnerText