ASP. NET XmlDocument
This article mainly introduces the ASP. NET XmlDocument class details. This article describes the attributes of XmlDocument, the method of XmlDocument, the events of XmlDocument, and the usage examples of XmlDocument. For more
How to Use xmldocument (W3C DOM) to save XML
This example illustrates how to use the xmldocument class to update and save XML, which is an implementation of the Object Model (DOM) of the WWW Federation (W3C) documentation.
This example shows how to
This is mainly about XmlDocument creating, deleting, editing, and inserting XML operations into nodes.
XmlDocument xmldoc = new XmlDocument ();
XmlNode XmlNode;
XmlElement Xmlelem;
XmlElement xmlelem2;
XmlText xmltext;
Declarative
W3C has developed xml dom standards. Many programming languages provide APIs that support W3C xml dom standards. In my previous article, I introduced how to use Javascript to load and query XML documents. In this article, I will introduce the
Read and Write XML documents through xmldocument
What is XML?
XML is short for the Extended Markup Language and a developed text format. For more information, see the W3 organization for http://www.w3.org/tr/1998/rec-xml-19980210. If you don't know
Error environment:
Write some content in the XML document. The entire process is:
First, check whether the XML file is in the current path. If so, use xmldocument. Load () to load the file. If not, create the XML file and save it with
Xmldocument can be used to conveniently operate XML files.
1. Basic Methods for operating XML files
(1) Add a reference to system. xml and use the using statement to add a reference;
(2) assume that the XML file to be read is as follows:
Zhang
In. using dataset in net to obtain XML data and save XML data is very simple and easy to use, but there are some complicated XML structures. Using dataset for operations is not as easy as using xmldocument, therefore, this article uses xmldocument
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.