Windows Dev Center

SignalNotifier.AttachToSemaphore(String, SignalHandler, TimeSpan) method

Attaches a SignalHandler delegate to a named semaphore and specifies a timeout value. The delegated method will run when the named semaphore is signaled, or if the time span elapses before the semaphore reaches a signaled state.

Syntax


public static SignalNotifier AttachToSemaphore(
  string name, 
  SignalHandler handler, 
  TimeSpan timeout
)

Parameters

name

Type: System.String [.NET] | Platform::String [C++]

Names the semaphore that signals the method to run.

handler

Type: SignalHandler

Indicates the delegate that will run in response to the named semaphore entering the signaled state.

timeout

Type: System.TimeSpan [.NET] | Windows::Foundation::TimeSpan [C++]

Indicates the amount of time to continue waiting for the named semaphore before running the delegate.

Return value

Type: SignalNotifier

The resulting SignalNotifier object.

Requirements (Windows 10 device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.System.Threading.Core
Windows::System::Threading::Core [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

Windows Phone 8

Namespace

Windows.System.Threading.Core
Windows::System::Threading::Core [C++]

Metadata

Windows.winmd

See also

SignalNotifier
AttachToSemaphore(String, SignalHandler)

 

 

Show:
© 2015 Microsoft