4D v16.3
BEEP
- 4D Language Reference
-
- User Interface
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- BEEP
- Caps lock down
- Focus object
- GET FIELD TITLES
- GET MOUSE
- GET TABLE TITLES
- HIDE MENU BAR
- Macintosh command down
- Macintosh control down
- Macintosh option down
- PLAY
- Pop up menu
- POST CLICK
- POST EVENT
- POST KEY
- REDRAW
- SET ABOUT
- SET CURSOR
- SET FIELD TITLES
- SET TABLE TITLES
- Shift down
- SHOW MENU BAR
- Windows Alt down
- Windows Ctrl down
- _o_Get platform interface
- _o_INVERT BACKGROUND
- _o_SET PLATFORM INTERFACE
BEEP
| BEEP | ||||||||
| Does not require any parameters | ||||||||
The BEEP command causes the PC or Macintosh to generate a beep. Your computer (on Windows or Macintosh) can emit a sound other than a beep, depending on the sound chosen in the Sound control panel.
Warning: Do not call BEEP from within a Web connection process, because the beep will be produced on the 4D Web server machine and not on the client Web browser machine.
In the following example, if no records are found by the query, a beep is emitted and an alert is displayed:
QUERY([Customers];[Customers]Name=$vsNameToLookFor)
If(Records in selection([Customers])=0)
BEEP
ALERT("There is no Customer with such a name.")
End if
Product: 4D
Theme: User Interface
Number:
151
Created: < 4D v6
4D Language Reference ( 4D v16)
4D Language Reference ( 4D v16.1)
4D Language Reference ( 4D v16.2)
4D Language Reference ( 4D v16.3)
