IEventServer::UnregisterEventHandler Method
From PDF XChange PDF SDK
The method of interface of PDF-XChange Editor SDK.
Syntax
HRESULT UnregisterEventHandler([in] LONG EventID, [in] IDispatch* EventHandler);
Parameters
- EventID
- [in] Value of LONG.
- EventHandler
- [in] Pointer to IDispatch*.
Return Value
Returns S_OK if operation was successful or error code in other cases.