Imports System
Imports System.Xml
Imports System.Xml.Schema
Imports System.IO
Imports System.Collections
Imports System.Data
Public Class MainClass
Shared Sub Main()
Dim MyDS As New DataSet()
MyDS.ReadXmlSchema("book.xdr")
MyDS.ReadXml("book.xml")
MyDS.AcceptChanges()
Dim NewBook As DataRow = MyDS.Tables("Book").NewRow()
NewBook("Title") = "This ADO.NET Book"
MyDS.Tables("Book").Rows.Add(NewBook)
MyDS.WriteXml("Books_Changes.xml", XmlWriteMode.DiffGram)
MyDS.AcceptChanges()
MyDS.WriteXml("Books_New.xml", XmlWriteMode.IgnoreSchema)
End Sub
End Class
'book.xdr
'<?xml version = "1.0"?>
'<Schema xmlns = "urn:schemas-microsoft-com:xml-data">
' <ElementType name = "title" content = "textOnly"
' model = "closed" />
' <ElementType name = "book" content = "eltOnly" model = "closed">
' <element type = "title" minOccurs = "1" maxOccurs = "1" />
' </ElementType>
' <ElementType name = "books" content = "eltOnly" model = "closed">
' <element type = "book" minOccurs = "0" maxOccurs = "*" />
' </ElementType>
'</Schema>
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