selectnodes

SelectNodes and GetElementsByTagName

由 大憨熊 提交于 2019-12-12 09:44:21
问题 what are main differences between SelectNodes and GetElementsByTagName. 回答1: SelectNodes is a .NET/MSXML-specific method that gets a list of matching nodes for an XPath expression. XPaths can select elements by tag name but can also do lots of other, more complicated selection rules. getElementByTagName is a DOM Level 1 Core standard method available in many languages (but spelled with a capital G in .NET). It selects elements only by tag name; you can't ask it to select elements with a

Append data into existing xml file via powershell

由 早过忘川 提交于 2019-12-10 22:14:17
问题 Can I have some help to add nodes into an existing XML using powershell? Here is what I have: <agentList> <newAgent> <name>Justice, Kari</name> <mu>4690</mu> <agentData> <group> <description>GROUP_DESCRIPTION</description><value>GROUP_NAME</value> </group> </agentData> </newAgent> </agentList> and I need to add this: <group><description>ACSR System Logon</description><value></value></group> <group><description>Current Call Type</description><value></value></group> <group><description>OMS<

select elements with the name attribute name in special xml structure

由 |▌冷眼眸甩不掉的悲伤 提交于 2019-12-02 06:45:59
问题 below is the structure of my xml document. I just want to first take the value of every node <attribute name="a"> then make a comparison of it with a given value. However I don't how to locate <attribute name="a"> of each node using xml selectnodes in c#. Google searches don't show any working solutions. <nodes> <node name = "node1"> <attribute name="a">This is node1 a</attribute> <attribute name="b">This is node1 b</attribute> </node> <node name = "node2"> <attribute name="a">This is node2 a

C# XmlDocument SelectNodes is not working

由 十年热恋 提交于 2019-12-01 15:38:00
I want to get the value from XML file but I failed. Can you please help me point out the problem ?? Because I already tried very hard to test and googling but I still can't spot the problem. XML : <?xml version="1.0" encoding="utf-8" ?> <Contacts> - <Contact> <ID>xxx</ID> <AutoUpdateEnabled>false</AutoUpdateEnabled> <LastChanged>2013-05-29T01:53:59.4470000Z</LastChanged> - <Profiles> - <Personal> <FirstName>My First Name</FirstName> <LastName>My Last Name</LastName> <UniqueName>My Unique Name</UniqueName> <SortName></SortName> <DisplayName>My Display Name</DisplayName> </Personal> </Profiles>

C# XmlDocument SelectNodes is not working

由 你离开我真会死。 提交于 2019-12-01 14:38:40
问题 I want to get the value from XML file but I failed. Can you please help me point out the problem ?? Because I already tried very hard to test and googling but I still can't spot the problem. XML : <?xml version="1.0" encoding="utf-8" ?> <Contacts> - <Contact> <ID>xxx</ID> <AutoUpdateEnabled>false</AutoUpdateEnabled> <LastChanged>2013-05-29T01:53:59.4470000Z</LastChanged> - <Profiles> - <Personal> <FirstName>My First Name</FirstName> <LastName>My Last Name</LastName> <UniqueName>My Unique Name

HtmlAgilityPack SelectNodes expression to ignore an element with a certain attribute

由 牧云@^-^@ 提交于 2019-11-30 20:32:41
I am trying to select nodes except from script nodes and a ul that has a class called 'relativeNav'. Can someone please direct me to the right path? I have been searching for this for a week and I can't find it anywhere. Currently I have this but it obviously selecting the //ul[@class='relativeNav'] as well. Is there anyway to put an NOT expression of it so that SelectNode will ignore that one? foreach (HtmlNode node in doc.DocumentNode.SelectNodes("//body//*[not(self::script)]/text()")) { Console.WriteLine("Node: " + node); singleString += node.InnerText.Trim() + "\n"; } Given an Html

How to select all leaf nodes using XPath expression?

由 吃可爱长大的小学妹 提交于 2019-11-26 21:55:46
I believe it's possible but couldn't figure out the syntax. Something like this: xmlNode.SelectNodes("//*[count(child::*) <= 1]") but this is not correct. Use : //node()[not(node())] In case only element leaf nodes are wanted (and this needs clarification -- are elements that have non-element children considered leaf nodes?), then the following XPath expression selects them: //*[not(*)] Both expressions above are probably the shortest that select the desired nodes (either any-node or element -- leaf nodes). Any elements with no element child //*[not(child::*)] Why less or equal to 1 ? xmlNode

How to select all leaf nodes using XPath expression?

由 拥有回忆 提交于 2019-11-26 08:05:58
问题 I believe it\'s possible but couldn\'t figure out the syntax. Something like this: xmlNode.SelectNodes(\"//*[count(child::*) <= 1]\") but this is not correct. 回答1: Use : //node()[not(node())] In case only element leaf nodes are wanted (and this needs clarification -- are elements that have non-element children considered leaf nodes?), then the following XPath expression selects them: //*[not(*)] Both expressions above are probably the shortest that select the desired nodes (either any-node or

XmlDocument.SelectSingleNode and xmlNamespace issue

由 北慕城南 提交于 2019-11-26 00:44:08
问题 I\'m loading a string to an XML document that contains the following structure : <?xml version=\"1.0\" encoding=\"utf-8\"?> <Project ToolsVersion=\"4.0\" DefaultTargets=\"Build\" xmlns=\"http://schemas.microsoft.com/developer/msbuild/2003\"> <ItemGroup> <Compile Include=\"clsWorker.cs\" /> </ItemGroup> </Project> then im loading all into xmldocument : XmlDocument xmldoc = new XmlDocument(); xmldoc.LoadXml(Xml); then the following problem occurs : XmlNode Node = xmldoc.SelectSingleNode(\"/

XmlDocument.SelectSingleNode and xmlNamespace issue

由 人盡茶涼 提交于 2019-11-25 19:39:02
I'm loading a string to an XML document that contains the following structure : <?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <ItemGroup> <Compile Include="clsWorker.cs" /> </ItemGroup> </Project> then im loading all into xmldocument : XmlDocument xmldoc = new XmlDocument(); xmldoc.LoadXml(Xml); then the following problem occurs : XmlNode Node = xmldoc.SelectSingleNode("//Compile"); // return null when i remove the xmlns attribute from the root element(Project) its working fine, how can i
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