Create XmlTextReader class with the specified file. : XmlTextReader « XML « VB.Net






Create XmlTextReader class with the specified file.

 

Option Strict
Option Explicit

Imports System
Imports System.IO
Imports System.Xml

Public Class Sample
    Private Const filename As String = "items.xml"
    Public Shared Sub Main()
        Dim reader As XmlTextReader = Nothing
        Try
            reader = New XmlTextReader(filename)
            reader.WhitespaceHandling = WhitespaceHandling.None

            While reader.Read()
                Select Case reader.NodeType
                    Case XmlNodeType.Element
                        Console.Write("<{0}>", reader.Name)
                    Case XmlNodeType.Text
                        Console.Write(reader.Value)
                    Case XmlNodeType.ProcessingInstruction
                        Console.Write("<?{0} {1}?>", reader.Name, reader.Value)
                    Case XmlNodeType.Comment
                        Console.Write("<!--{0}-->", reader.Value)
                    Case XmlNodeType.XmlDeclaration
                        Console.Write("<?xml version='1.0'?>")
                    Case XmlNodeType.Document
                    Case XmlNodeType.DocumentType
                        Console.Write("<!DOCTYPE {0} [{1}]", reader.Name, reader.Value)
                    Case XmlNodeType.EntityReference
                        Console.Write(reader.Name)
                    Case XmlNodeType.EndElement
                        Console.Write("</{0}>", reader.Name)
                End Select
            End While

        Finally
            If Not (reader Is Nothing) Then
                reader.Close()
            End If
        End Try
    End Sub
End Class 

   
  








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1.Create XmlTextReader class with the specified TextReader.
2.XmlTextReader.AttributeCount gets the number of attributes on the current node.
3.XmlTextReader.BaseURI Property gets the base URI of the current node.
4.XmlTextReader.Depth Property gets the depth of the current node in the XML document.
5.XmlTextReader.GetAttribute gets the value of the attribute with the specified name.
6.XmlTextReader.GetRemainder gets the remainder of the buffered XML.
7.XmlTextReader.HasValue tells whether the current node can have a Value other than String.Empty.
8.XmlTextReader.IsEmptyElement tells whether the current node is an empty element (for example, ).
9.XmlTextReader.LinePosition Property gets the current line position.
10.XmlTextReader.LocalName Property gets the local name of the current node.
11.XmlTextReader.MoveToFirstAttribute Method moves to the first attribute.
12.XmlTextReader.Name Property gets the qualified name of the current node.
13.XmlTextReader.Normalization Property tells whether to normalize white space and attribute values.
14.XmlTextReader.ReadBase64 Method decodes Base64 and returns the decoded binary bytes.
15.XmlTextReader.XmlLang Property gets the current xml:lang scope.
16.XmlTextReader.XmlSpace Property gets the current xml:space scope.
17.Read binary hex value