IMsoComponentManager::FOnComponentActivate Method

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Notifies the component manager that the component that is identified by the dwComponentID parameter was activated.

BOOL FOnComponentActivate(
   DWORD_PTR dwComponentID


  • dwComponentID [in]
    The ID of the component being activated.

Return Value

TRUE if the method ran successfully; otherwise, FALSE.


The active component receives the chance to process the messages (by calling the IMsoComponent::FPreTranslateMessage method) before the messages are dispatched. Typically, the active component receives the first check at idle time after the host.

See Also


IMsoComponentManager Interface