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XAttribute Explicit Conversion (XAttribute to UInt64)

Cast the value of this XAttribute to a UInt64.

This API is not CLS-compliant. 

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

F# does not support the declaration of new casting operators.

Parameters

attribute
Type: System.Xml.Linq.XAttribute

The XAttribute to cast to UInt64.

Return Value

Type: System.UInt64
A UInt64 that contains the content of this XAttribute.

ExceptionCondition
FormatException

The attribute does not contain a valid UInt64 value.

ArgumentNullException

The attribute parameter is a null reference (Nothing in Visual Basic).

The following example creates an attribute with unsigned long integer content. It then retrieves the value by casting to UInt64.

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

This example produces the following output:

value=1844674407370955161

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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