There are a couple of options I can think of depending on whether or not you want to use exceptions for non-exceptional events.
Visual Studio, when I open the file, validates it against the schema and lists errors perfectly. I expect to fail validation against DCL.xsd, but the validation is OK, not fail. I expect to fail validation against DCL.xsd, but the validation is OK, not fail.
To validate an XML document, construct an Xml Reader Settings object that contains an XML schema definition language (XSD) schema with which to validate the XML document. For more information on validating XML documents with LINQ to XML, see How to: Validate Using XSD. Validation Event Handler, New Validation Event Handler(Address Of books Settings Validation Event Handler) Dim books As Xml Reader = Xml Reader. Read() End While End Sub Shared Sub books Settings Validation Event Handler(By Val sender As Object, By Val e As Validation Event Args) If e.
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.
The example creates an Xml Document that contains an associated XSD schema using the Xml Reader Settings and Xml Reader objects.
The example then uses the XPath Navigator class to incorrectly modify the typed value of an element in the XML document generating a schema validation error.
If they don’t provide then you can also create a XSD file using Visual Studio IDE. Dim s B As String Builder = New String Builder() Protected Sub Page_Load(sender As Object, e As System. Load If Not Is Post Back Then Dim xml Path As String = Map Path("XMLFile.xml") Dim xsd Path As String = Map Path("XMLFile.xsd") Dim settings As Xml Reader Settings = New Xml Reader Settings() settings.
https://msdn.microsoft.com/en-us/library/3740e0b5(v=vs.110) If you'd like to validate the xml sting , you could refer to the above reply.
Specifically, after successful validation, schema defaults are applied, text values are converted to atomic values as necessary, and type information is associated with validated information items.
i am new in xml or xsd please simplify and give step by step answer I have xml in a string type variable and in project thanks Hi rakesh_42 1.
You could refer to the following link to learn xml and xsd. You could refer to the following links to learn how to validate xml file with xsd file.