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pParam := pEventParam^.pParameter;
Shell.PlcShellAppend(pParam^.pszArguments, pParam^.diBlockID);
(* The interface ICmpEventCallback must be registered for an event. If this event is posted, this callback method is called.*)
METHOD EventCallback : SysTypes.RTS_IEC_RESULT
VAR_INPUT
	(*Pointer to the event parameters, see Struct EventParam*)
	pEventParam	: POINTER TO Shell.EventParam;
END_VAR
VAR
	pParam : POINTER TO Shell.EVTPARAM_PlcShellCommand;
	pszOutput : STRING(256);
	Result : SysTypes.RTS_IEC_RESULT;