4D v17.4
Frontmost process
- 4D Language Reference
-
- Process (User Interface)
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- BRING TO FRONT
- Frontmost process
- HIDE PROCESS
- SHOW PROCESS
Frontmost process
| Frontmost process {( * )} -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| * | Operator |
|
Process number for first non-floating window | |||||
| Function result | Integer |
|
Number of the process whose windows are in the front | |||||
Frontmost process returns the number of the process whose window (or windows) are in the front.
When you have one or more floating windows open, there are two window layers:
- Regular windows
- Floating windows
If the Frontmost process function is used from within a floating window form method or object method, the function returns the process reference number of the frontmost floating window in the floating window layer. If you specify the optional * parameter, the function returns the process reference number of the frontmost active window in the regular window layer.
See the example for BRING TO FRONT.
Product: 4D
Theme: Process (User Interface)
Number:
327
Created: < 4D v6
4D Language Reference ( 4D v17)
4D Language Reference ( 4D v17.1)
4D Language Reference ( 4D v17.2)
4D Language Reference ( 4D v17.3)
4D Language Reference ( 4D v17.4)
