Validating xml file consolidating loan private
XML that adheres to the XML standard is considered well formed, while XML that adheres to a DTD is considered VALID.
If you just want to check if XML is well formed try this: " symbols, which in the XML world are usually referred to as "angle brackets".
Don't try to implement the well-formedness checking yourself.
(a) because it's not easy, (b) because parsers are readily available off-the-shelf, and (c) because you clearly don't have a very advanced understanding of the problem.
Not wanted to spend time figuring out why it would not run I decided to code the validation myself.
Here are the two points I am using: Take note that WELL FORMED XML is different to VALID XML.
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.
The illustration validates an XML document that the user chooses, either or catelog1against the XML Schema document
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.
Unfortunately the answers all say to use an xsd file. I copied code from here and pasted into Visual studio and I got an error on the first line.
After setting the Validation Type property, the Schema's property and Validation Event Handler of the Xml Reader Settings object, we are ready to create a validating Xml Reader.
Create an Xml Reader that reads the file selected by the user from the txtfilename Text Box and validates it against the schema by calling the read method inside a whileloop.