WWDDE functionsSave PDFSave selected topicSave selected topic and subtopicsSave all topicsShareShare to emailCopy topic URLLast UpdatedMay 01, 20261 minute readHMI and SCADASystem PlatformApplication Server 2023 R2 SP1 P04 Use WWDDE functions when working with the DDE protocol. Related LinksWWExecute()WWPoke()WWRequest()