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.NET Development
.NET Framework 3.5
XmlReader Class
XmlReader Methods
 MoveToContent Method

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This page is specific to
Microsoft Visual Studio 2008/.NET Framework 3.5

Other versions are also available for the following:
.NET Framework Class Library
XmlReader..::.MoveToContent Method

Checks whether the current node is a content (non-white space text, CDATA, Element, EndElement, EntityReference, or EndEntity) node. If the node is not a content node, the reader skips ahead to the next content node or end of file. It skips over nodes of the following type: ProcessingInstruction, DocumentType, Comment, Whitespace, or SignificantWhitespace.

Namespace:  System.Xml
Assembly:  System.Xml (in System.Xml.dll)
Visual Basic (Declaration)
Public Overridable Function MoveToContent As XmlNodeType
Visual Basic (Usage)
Dim instance As XmlReader
Dim returnValue As XmlNodeType

returnValue = instance.MoveToContent()
C#
public virtual XmlNodeType MoveToContent()
Visual C++
public:
virtual XmlNodeType MoveToContent()
JScript
public function MoveToContent() : XmlNodeType

Return Value

Type: System.Xml..::.XmlNodeType
The NodeType of the current node found by the method or XmlNodeType.None if the reader has reached the end of the input stream.
ExceptionCondition
XmlException

Incorrect XML encountered in the input stream.

If the current node is an attribute node, this method moves the reader back to the element that owns the attribute.

This is useful when you want to write code that can skip over random XML markup without breaking. For example, suppose you have the following code:

Visual Basic
If reader.MoveToContent() = XmlNodeType.Element And reader.Name = "price" Then
    _price = reader.ReadString()
End If

C#
if (reader.MoveToContent() == XmlNodeType.Element && reader.Name == "price") 
 {
    _price = reader.ReadString();
 }

Visual C++
if ( reader->MoveToContent() == XmlNodeType::Element &&
   reader->Name->Equals( "price" ) )
{
   _price = reader->ReadString();
}

This code can handle the following inputs without breaking:

<price>123.4</price>

and

<?xml version="1.0"><!DOCTYPE price SYSTEM
  "abc"><price>123.4</price>

and

<?xml version="1.0"><!DOCTYPE price SYSTEM "abc"
  [<!ENTTIY p
  "123.4">]><price>&p;</price>

and

<!-- some test comment --><?processing
  instruction?><price>123.4</price>

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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