What is XML in .NET framework?
NET Framework XML classes are two abstract classes: XmlReader and XmlWriter. XmlReader provides a fast, forward-only, read-only cursor for processing an XML document stream. XmlWriter provides an interface for producing XML document streams that conform to the W3C’s XML 1.0 + Namespaces Recommendations.
What is XML namespace C#?
XML Namespaces – The xmlns Attribute When using prefixes in XML, a namespace for the prefix must be defined. The namespace can be defined by an xmlns attribute in the start tag of an element. The namespace declaration has the following syntax. xmlns:prefix=”URI”.
What is XML namespace used for?
An XML namespace is a collection of names that can be used as element or attribute names in an XML document. The namespace qualifies element names uniquely on the Web in order to avoid conflicts between elements with the same name.
Is LINQ a SQL ORM?
LINQ to SQL is an object-relational mapping (ORM) implementation that allows the direct 1-1 mapping of a Microsoft SQL Server database to . NET classes, and query of the resulting objects using LINQ.
Which are the namespaces in .NET used for XML?
XML namespaces associate element and attribute names in an XML document with custom and predefined URIs. To create these associations, you define prefixes for namespace URIs, and use those prefixes to qualify element and attribute names in XML data.
How to use XML in the NET Framework?
The XML functionality in .NET framework is defined in the System.Xml namespace. You must import the System.Xml in your code before you may use any of the XML classes discussed in this article. Before we create an XML, let’s have a quick look at a simple XML file that we will create in this article.
What are the different types of XML classes in the framework?
I’ve covered the core types that make up the new .NET Framework XML classes, the most important of which are XmlReader and XmlWriter, but you’ve really only seen the tip of the iceberg.
What is the use of XML class in C sharp?
Reading and Writing XML in C#. Although, this class represents a single node of XML but that could be the root node of an XML document and could represent the entire file. This class is an abstract base class for many useful classes for inserting, removing, and replacing nodes, navigating through the document.
What’s new in XML?
The first subtle change is the introduction of two new classes, XmlWhitespace and XmlSignificantWhitespace, for modeling whitespace in an XML document. Whitespace is considered insignificant when it appears in an element-only content model for readability purposes (the parser figures this out by inspecting the DTD/Schema).