XmlDocument.CreateCDataSection creates an XmlCDataSection containing the specified data.
Option Explicit
Option Strict
Imports System
Imports System.IO
Imports System.Xml
Public Class Sample
Public Shared Sub Main()
Dim doc As New XmlDocument()
doc.LoadXml("<book genre='Computer' ISBN='1-111111-57-5'>" & _
"<title>C#</title>" & _
"</book>")
Dim CData As XmlCDataSection
CData = doc.CreateCDataSection("data")
Dim root As XmlElement = doc.DocumentElement
root.AppendChild(CData)
doc.Save(Console.Out)
End Sub
End Class