IPXV_Control::IsEventListening Method

Latest revision as of 03:50, 15 June 2015

PDF Editor Layer > Interfaces > IPXV_Control > IPXV_Control::IsEventListening Method

Use it to check if control is the listener of specified event.

HRESULT IsEventListening([in]           BSTR           sEventID,
                         [out, retval]  VARIANT_BOOL*  bEnabled);

sEventID: [in] The unique identifier of event.
bEnabled: [out, retval] Returns the true value when control is listening of the event is and false otherwise.

Returns S_OK if operation was successful or error code in other cases.

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