IPXV_Control::IsEventListening2 Method
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Revision as of 16:03, 28 May 2015
Use it to check if control is the listener of specified event.
Syntax
HRESULT IsEventListening2([in] LONG nEventID,
[out, retval] VARIANT_BOOL* pEnabled);
Parameters
- nEventID
- [in] The unique identifier of event.
- pEnabled
- [out, retval] Returns the true value when control is listening of the event is and false otherwise.
Return Value
Returns S_OK if operation was successful or error code in other cases.
