Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

WaitHandle.InvalidHandle Field

Represents an invalid native operating system handle. This field is read-only.

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

protected static readonly IntPtr InvalidHandle
protected static final IntPtr InvalidHandle
protected static final var InvalidHandle : IntPtr
Not applicable.

Used internally to initialize the Handle property.

Notes to Inheritors: You can use this value to determine whether the Handle property contains a valid native operating system handle.

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

Community Additions

Show:
© 2017 Microsoft