who is chili dating now 2016 - Validating xml through xsd
I am new to so any sample code help will be appreciated. Public Class Xml Validation Error Builder Private _errors As New List(Of Validation Event Args)() Public Sub Validation Event Handler(By Val sender As Object, By Val args As Validation Event Args) If args. Count 0 Then Dim builder As New String Builder() builder. Add(Nothing, xsd File Path) Dim error Builder As New Xml Validation Error Builder() doc.
Append Line(" error(s) were found while validating the XML document against the XSD:") For Each i As Validation Event Args In _errors builder. Get Errors() If errors Text Is Not Nothing Then Throw New Exception(errors Text) End If Return doc End Function Public Sub Load Xml(xml File Path As String, xsd File Path As String) Dim settings As New Xml Reader Settings() settings. Validation Event Handler) Dim reader As Xml Reader = Xml Reader.
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.
XML documents are validated by the Create method of the Xml Reader class. Schema namespace contains extension methods that make it easy to validate an XML tree against an XSD file when using LINQ to XML.
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 (LINQ to XML).
Validation Event Handler)) Dim errors Text As String = error Builder.
I need to validate an XML file (pass the file path/location) against the XSD file (pass the file path/location). Create(xml File Path, settings) ' Read the document... Get Errors() If errors Text Is Not Nothing Then ' Handle the errors End If End Function Public Function Load Validated XDocument(xml File Path As String, xsd File Path As String) As XDocument Dim doc As XDocument = XDocument.
I need to check that it is wellformed no illegal characters and it has all the tags defined in the XSD i.e no tag missing. After that is done I need to parse the xml file to get the data and store it in database. 1) Using Xml Reader Setttings with Xml Document and Xml Reader with Validate method will that help me acheive what I need? 2) What is the best way to parse an xml file to get specific tags? Add(args) End If End Sub Public Function Get Errors() As String If _errors. Load(xml File Path) Dim schemas As New Xml Schema Set() schemas.
Validation Event Handler)) Dim errors Text As String = error Builder. Validation Event Handler, New Validation Event Handler(Address Of error Builder.
To String() Else Return Nothing End If End Sub End Class Public Function Load Validated Xml Document(xml File Path As String, xsd File Path As String) As Xml Document Dim doc As New Xml Document() doc. Validate(New Validation Event Handler(Address Of error Builder. Schema Dim error Builder As New Xml Validation Error Builder() Add Handler settings.
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. property of the Xml Reader Settings object is set to Schema to enforce validation of the XML document by the Create method of the Xml Reader object.