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XmlReader::ReadElementContentAs Method (Type, IXmlNamespaceResolver, String, String)

Checks that the specified local name and namespace URI matches that of the current element, then reads the element content as the requested type.

Namespace:  System.Xml
Assembly:  System.Xml (in System.Xml.dll)

public:
virtual Object^ ReadElementContentAs(
	Type^ returnType, 
	IXmlNamespaceResolver^ namespaceResolver, 
	String^ localName, 
	String^ namespaceURI
)

Parameters

returnType
Type: System::Type

The type of the value to be returned.

Note   With the release of the .NET Framework 3.5, the value of the returnType parameter can now be the DateTimeOffset type.

namespaceResolver
Type: System.Xml::IXmlNamespaceResolver

An IXmlNamespaceResolver object that is used to resolve any namespace prefixes related to type conversion.

localName
Type: System::String

The local name of the element.

namespaceURI
Type: System::String

The namespace URI of the element.

Return Value

Type: System::Object
The element content converted to the requested typed object.

ExceptionCondition
InvalidOperationException

The XmlReader is not positioned on an element.

XmlException

The current element contains child elements.

-or-

The element content cannot be converted to the requested type.

ArgumentNullException

The method is called with nullptr arguments.

ArgumentException

The specified local name and namespace URI do not match that of the current element being read.

OverflowException

Read Decimal.MaxValue.

This method reads the start tag, the contents of the element, and moves the reader past the end element tag. It expands entities and ignores processing instructions and comments. The element can only contain simple content. That is, it cannot have child elements.

For more information, see Reading Typed Data and the W3C XML Schema Part 2: Datatypes recommendation.

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

.NET Compact Framework

Supported in: 3.5, 2.0

XNA Framework

Supported in: 3.0, 2.0, 1.0

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