The validation errors and warnings are reported through the Validation Event Handler call-back function.If any validation error occurs, an exception is thrown, and the Xml Validating Reader cannot be restarted. NET framework classes support the W3C XML schema recommendation.This tells XMLBlueprint to validate the XML Document against XML Schema "book.xsd".
For more complex document types or if your schema is modified often, inline schema solutions are not as effective.
In the following example, we will create two versions of an XML resource file (and not Valid.xml) that include XSD schemas.
A Validation Event Handler is added to the Xml Reader Settings object to handle any Warning or Error events raised by errors found during the validation process of both the XML document and the schema.
A plugin called xml tools is also free to download.
The Xml Reader Settings object is passed as a parameter to the Create method of the Xml Reader object, which validates the XML document above. Schema Class Xml Schema Set Example Shared Sub Main() Dim books Settings As Xml Reader Settings = New Xml Reader Settings() books Settings.
The Validation Type property of the Xml Reader Settings object is set to to enforce validation of the XML document by the Create method of the Xml Reader object.
An individual schema or a set of schemas (as an Xml Schema Set) can be added to an Xml Schema Set by passing either one as a parameter to the Add method of Xml Schema Set.
Note that when validating a document the target namespace of the document must match the target namespace of the schema in the schema set. In the code example that follows, the schema above is added to the Xml Schema Set Schemas property of the Xml Reader Settings object.
The classes used to validate the XML document are Xml Text Reader, Xml Schema Collection, and Xml Validating Reader.
The sequence of steps to validate an XML document is given as follows: This article explained about the XML document, XSD schema, and how to validate XML document against XSD schema using Microsoft .
After reading this article, we can learn the below points. Extensible Markup Language (XML) is used to describe the data. The XML Schema language is also referred to as XML Schema Definition (XSD).