RoUnregisterForApartmentShutdown function (roapi.h)

Unregisters a previously registered IApartmentShutdown interface.

Syntax

HRESULT RoUnregisterForApartmentShutdown(
  [in] APARTMENT_SHUTDOWN_REGISTRATION_COOKIE regCookie
);

[in] regCookie

A registration cookie obtained from a previous call to the RoRegisterForApartmentShutdown function.

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

The RoUnregisterForApartmentShutdown function must be called from the same apartment that registered the callback.

Warning

Don't call the RoUnregisterForApartmentShutdown function from the OnUninitialize callback.

Requirement	Value
Minimum supported client	Windows 8 [desktop apps \| UWP apps]
Minimum supported server	Windows Server 2012 [desktop apps \| UWP apps]
Target Platform	Windows
Header	roapi.h
Library	RuntimeObject.lib
DLL	ComBase.dll

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