IDispEventSimpleImpl::DispEventAdvise
Call this method to establish a connection with the event source represented by pUnk.
HRESULT DispEventAdvise(
IUnknown* pUnk
const IID* piid
);
Параметры
pUnk
[in] A pointer to the IUnknown interface of the event source object.piid
A pointer to the IID of the event source object.
Возвращаемое значение
S_OK or any failure HRESULT value.
Заметки
Subsequently, events fired from pUnk will be routed to handlers in your class by way of the event sink map.
.gif "Примечание") Примечание. |
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If your class derives from multiple IDispEventSimpleImpl classes, you will need to disambiguate calls to this method by scoping the call with the particular base class you are interested in. |
DispEventAdvise establishes a connection with the event source specified in pdiid.
Требования
Header: atlcom.h