Web在正常情况下,上面的代码好像没有什么问题,但是对于读取上面的XML文件,则会出错,原因就是因为我上面的XML文件里面有注释,大家可以参看Book.xml文件中的第三行,我随便加的一句注释.注释也是一种结点类型,在没有特别说明的情况下,会默认它也是一个结点(Node).所以在把结点转换成元素的时候就会报错 ... WebIn an XML document, the xmlns attribute is used to define a namespace for a node and its descendants. Removing this attribute can affect the interpretation of the document, so you need to be careful when doing so. If you want to remove the xmlns attribute of a node other than the root node in an XDocument using C#, you can use the following code:
C# : how to deserialize an xml node with a value and an …
Web6 I have the following code to find xml elements that have a particular attribute value: IEnumerable elems = xmlDoc.Descendants ("elemName") .Where (x => x.Attribute ("attrName").Value .Equals ( filename, StringComparison.OrdinalIgnoreCase ) ); Web我有以下 XML 并通过 ID 查询,如何获取父层次结构 在这种情况下,如果我查询 Id 并在特定元素中使用 Linq 找出父元素如何使用层次结构获得以下输出。 ... Select Parent XML(Entire Hierarchy) Elements based on Child element values LINQ ... (el => el.Attribute("Id").Value == "4"); el.RemoveNodes ... gynecologist livingston tn
XML Attributes - W3School
WebSep 15, 2024 · There are two main ways to get the value: Cast an XElement or an XAttribute to the desired type. The explicit conversion operator then converts the contents of the element or attribute to the specified type and assigns it to your variable. Use the XElement.Value or XAttribute.Value properties. You can also set the value using these … WebJan 4, 2024 · From the words.xml file, we select the word node with Id attribute 6. XmlNode node = doc.SelectSingleNode ($"/users/user [@id=' {id}']"); A single node is selected with SelectSingleNode; the /users/user [@id=' {id}'] is the query expression to get to the desired node. WebJan 23, 2024 · Add ‘using System.Xml.XPath’ and try this: string name = xDoc.XPathSelectElement ( "//aa/name" )?.Value; string tel = xDoc.XPathSelectElement ( "//aa/telecom" )?.Attribute ( "value" )?.Value; string bb = xDoc.XPathSelectElement ( "//bb/value" )?.Attribute ( "value" )?.Value; gynecologist logan ohio