EventWaitHandle.Reset Method (System.Threading)

.NET Framework Class Library

EventWaitHandle..::.Reset Method

Updated: September 2010

Sets the state of the event to nonsignaled, causing threads to block.

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

Public Function Reset As Boolean

public bool Reset()

public:
bool Reset()

member Reset : unit -> bool

Return Value

Type: System..::.Boolean
true if the operation succeeds; otherwise, false.

Exceptions

Exception	Condition
ObjectDisposedException	The Close method was previously called on this System.Threading..::.EventWaitHandle.

Version Information

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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

Reference

EventWaitHandle Class

System.Threading Namespace

Other Resources

EventWaitHandle, AutoResetEvent, CountdownEvent, and ManualResetEvent

Change History

Date	History	Reason
September 2010	Added missing exception.	Customer feedback.

Date

History

Reason

September 2010

Added missing exception.

Customer feedback.

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