4D v14.3
Find window
- 4D Language Reference
-
- Windows
-
- Managing Windows
- Window Types
- CLOSE WINDOW
- Current form window
- DRAG WINDOW
- ERASE WINDOW
- Find window
- Frontmost window
- GET WINDOW RECT
- Get window title
- HIDE WINDOW
- MAXIMIZE WINDOW
- MINIMIZE WINDOW
- Next window
- Open external window
- Open form window
- Open window
- REDRAW WINDOW
- RESIZE FORM WINDOW
- SET WINDOW RECT
- SET WINDOW TITLE
- SHOW WINDOW
- Window kind
- WINDOW LIST
- Window process
Find window
| Find window ( left ; top {; windowPart} ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| left | Longint |
|
Global left coordinate | |||||
| top | Longint |
|
Global top coordinate | |||||
| windowPart | Longint |
|
Window part ID number | |||||
| Function result | WinRef |
|
Window reference number | |||||
The Find window command returns (if any) the reference number of the first window “touched” by the point whose coordinates passed in left and top.
The coordinates must be expressed relative to the top left corner of the contents area of the application window (Windows) or to the main screen (Macintosh).
If you specify the windowPart parameter, whether or not a window has been found, the parameter returns one of the following values, located in the Find Window theme:
| Constant | Type | Value | Comment |
| In contents | Longint | 3 | Platform: Mac OS and Windows |
| In drag | Longint | 4 | Platform: Mac OS |
| In go away | Longint | 6 | Platform: Mac OS |
| In grow | Longint | 5 | Platform: Mac OS |
| In menu bar | Longint | 1 | Platform: Mac OS |
| In system window | Longint | 2 | Platform: Mac OS |
| In zoom box | Longint | 8 | Platform: Mac OS |
Product: 4D
Theme: Windows
Number:
449
Created: 4D v6
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