This documentation is archived and is not being maintained.

UIntPtr.UIntPtr(UInt64) Constructor

Initializes a new instance of UIntPtr using the specified 64-bit pointer or handle.

This constructor is not CLS-compliant.  

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

public UIntPtr (
	ulong value
public UIntPtr (
	UInt64 value
public function UIntPtr (
	value : ulong
Not applicable.



A pointer or handle contained in a 64-bit unsigned integer.

Exception typeCondition


On a 32-bit platform, value is too large to represent as an UIntPtr.

An exception is only thrown if the value of value requires more bits than the current platform supports.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0