ocr: a DLLCALLZButons:pushButton" method pushButton(uar eventinfo Event) var ilntegerIn Smallint Ipszstring String dDoubleIn Number iRtnValue Smallint enduar ilntegerIn = 5 A Any legal integer value Ipszstring = "This message was sent from the PW form." dDoubleln = 123.456 - Any legal floating point number iRtnValue = 0 Initialize the return value to 0 - Call the DLL HELLOFFONDLL" function. - iRtnValue = HelloFromDLL(1IntegerIn, lpszstring, dDoublein, vindouclientlandle0) msginFor"Integer value sent to DLL:", strval(iRtnvalue)) endrethod Edit Line: 18 Col: 1