C validating xml against a schema
For this we have two namespaces in C#, those are System. It contains a reference to an XSD file, which you will also need to copy from below or download and enter into the webpage (in a second step, when you are prompted for it) to see the validation results.This guide includes details of tools for working with the W3C XML Schema Definition Language, as well as some tools for processing alternative schema languages such as RELAX NG and Schematron.All W3C XML Schema tools conform to the W3C XML Schema Recommendation (dated May 2, 2001).The examples that come with Xerces-C are of no help.
Each constraint has a unique name that will be referenced in the error message.Whenever you ask user to provide XML file as input, you will expect it in some format.To check whether that input XML file is in correct format or not, you have to validate it against some predefined format. As shown above whenever user clicks on button we call the Validate() method.One of the often repeated (and mundane) tasks in software development is capturing and validating user input.Nevertheless, these are important tasks, and the most common method of accomplishing them is with if-else statements in the code.