h6. [[WindowManager]] h6(. » [[WindowManager Messages|Messages]] h6((. » [[Message Codes|Message Codes]] h6(((. » Message_DataOpen h2. Message_DataOpen h5. (Code &5) |_\2<^. Message Block | |>^. +20|<^. Window handle o directory viewer| |>^. +24|<^. unused| |>^. +28|<^. X offset of icon clicked| |>^. +32|<^. Y offset of icon clicked| |>^. +36|<^. 0| |>^. +40|<^. Filetypes (&1000 for directories, &2000 for applications, &3000 for untyped files)| |>^. +44|<^. Full pathname| h4. Use This message is broadcast when the user double clicks on a file. h4. Notes If the receiver wants to load the file, it should acknowledge this message by returning a [[Message_DataLoadAck]] message. If no task acknowledges the message, the filer will try to [[OS_FSControl 4|run it]]. h4. See also * [[Message Codes]] * [[Message_DataLoadAck]] * [[Wimp_Poll]] * [[Wimp_SendMessage]]