Validating xml in c
Schema, indicating that we want the Xml Reader to perform validation with a schema as it reads an XML document.Again set the Xml Reader Settings object's Schemas property to schemas.XSD is a schema language; you use it to define the possible structure and contents of an XML format.A validating parser can then check whether an XML instance document conforms to an XSD schema or a set of schemas.It assigns a new Xml Schema Set object to variable schemas, and calls this object's Add method to add a schema to the collection.The Add method receives as arguments a namespace URI that identifies the schema ( and the name and location of the schema file (in the current directory).I’m currently working on an XML File Explorer application, which I intend on highlighting XML files which do not conform to an XSD schema, as part of this I have created a class for containing the details of performing XSD validation against an XML document, which I thought I would share with you (although the XML File Explorer will be open source).The code is pretty simple but I’m a fan of hiding away any complexities so that I don’t have to think about them when I’m working on a project.
It can validate an XML document as it reads and parses the document.
However, when the user selects the XML document catalog1.xml, validation fails for the book element in the lines containing more than one title element.
When the program encounters the invalid node, the method Validation Error is called that displays a message explaining why validation failed. An object of the class Xml Schema Set stores a collection of schemas that an Xml Reader can be validated against.
XML validation is the process of checking a document written in XML (e Xtensible Markup Language) to confirm that it is both well-formed and also "valid" in that it follows a defined structure.
A well-formed document follows the basic syntactic rules of XML, which are the same for all XML documents.