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Overlapped.Unpack Method

Unpacks the specified unmanaged NativeOverlapped structure into a managed Overlapped object.

This API is not CLS-compliant. 

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

public static Overlapped Unpack(
	NativeOverlapped* nativeOverlappedPtr


Type: System.Threading.NativeOverlapped*

An unmanaged pointer to a NativeOverlapped structure.

Return Value

Type: System.Threading.Overlapped
An Overlapped object containing the information unpacked from the native structure.


nativeOverlappedPtr is null.

The NativeOverlapped structure is not freed from physical memory until you call the Free method.

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

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

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