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UnregisterSuspendResumeNotification function

Cancels a registration to receive notification when the system is suspended or resumed. Similar to PowerUnregisterSuspendResumeNotification but operates in user mode.

Syntax


BOOL WINUSERAPI UnregisterSuspendResumeNotification(
  _Inout_  HPOWERNOTIFY RegistrationHandle
);

Parameters

RegistrationHandle [in, out]

A handle to a registration obtained by calling the RegisterSuspendResumeNotification function.

Return value

If the function succeeds, the return value is nonzero.

If the function fails, the return value is zero. To get extended error information, call GetLastError.

Requirements

Minimum supported client

Windows 8 [desktop apps only]

Minimum supported server

Windows Server 2012 [desktop apps only]

Header

Winuser.h

Library

User32.lib

DLL

User32.dll

See also

RegisterSuspendResumeNotification

 

 

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