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XAttribute Explicit Conversion (XAttribute to Nullable<UInt32>)

Cast the value of this XAttribute to a Nullable<T> of UInt32.

This API is not CLS-compliant. 

Namespace:  System.Xml.Linq
Assemblies:   System.Xml.XDocument (in System.Xml.XDocument.dll)
  System.Xml.Linq (in System.Xml.Linq.dll)

static explicit operator Nullable<unsigned int> (
	XAttribute^ attribute


Type: System.Xml.Linq::XAttribute

The XAttribute to cast to a Nullable<T> of UInt32.

Return Value

Type: System::Nullable<UInt32>
A Nullable<T> of UInt32 that contains the content of this XAttribute.


The attribute does not contain a valid UInt32 value.

The following example creates an attribute with unsigned integer content. It then retrieves the value by casting to Nullable<T> of UInt32.

No code example is currently available or this language may not be supported.

This example produces the following output:

Nullable uint: value=4294967295

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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