Visual Programming User Guide : Using external functions : Threads : Using threads : callWithArray: message
callWithArray: message
Similarly, if the external function you are calling has more parameters that can be accomodated with the callWith:with:... message you will need to use the callWithArray: message.
For Windows:
Try the following script on Windows:
(PlatformFunctions at: 'Beep')
callWithArray: #(440 3000).
For Linux (UNIX):
Try the following script on UNIX systems:
| context |
context := CgDisplay default handle.
(PlatformFunctions at: 'XBell')
callWithArray: #(context 50).
Last modified date: 05/14/2020