UnsubscribeServiceChangeNotifications function
Unsubscribes from service status change notifications. This function uses subscriptions returned by SubscribeServiceChangeNotifications.
Syntax
VOID WINAPI UnsubscribeServiceChangeNotifications( _In_ PSC_NOTIFICATION_REGISTRATION pSubscription );
Parameters
- pSubscription [in]
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A pointer to the subscription to be unsubscribed.
Return value
This function does not return a value.
Remarks
UnsubscribeServiceChangeNotifications does not return until outstanding in-process callbacks are complete. So, you cannot call UnsubscribeServiceChangeNotifications within the callback without causing a deadlock.
Requirements
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Minimum supported client |
Windows 8 [desktop apps only] |
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Minimum supported server |
Windows Server 2012 [desktop apps only] |
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Header |
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DLL |
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See also
- CreateService
- OpenService
- OpenSCManager
- SubscribeServiceChangeNotifications
- QueryServiceDynamicInformation