4D v14.3
Application file
- 4D Language Reference
-
- 4D Environment
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- Application file
- Application type
- Application versionUpd
- BUILD APPLICATION
- CHECK MEMORY LEAKS
- Compact data file
- COMPONENT LIST
- CREATE DATA FILE
- Data file
- FLUSH BUFFERS
- Get 4D folder
- Get database localization
- Get database parameter
- Get last update log pathNew
- Get memory leaks
- GET MEMORY STATISTICSUpd
- GET SERIAL INFORMATION
- Get table fragmentation
- Is compiled mode
- Is data file locked
- NOTIFY RESOURCES FOLDER MODIFICATION
- OPEN ADMINISTRATION WINDOW
- OPEN DATA FILE
- OPEN SECURITY CENTER
- OPEN SETTINGS WINDOW
- PLUGIN LIST
- QUIT 4D
- RESTART 4DNew
- SET DATABASE LOCALIZATION
- SET DATABASE PARAMETERUpd
- SET UPDATE FOLDERNew
- Structure file
- VERIFY CURRENT DATA FILE
- VERIFY DATA FILE
- Version typeUpd
- ADD DATA SEGMENT
- DATA SEGMENT LIST
Application file
| Application file -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| Function result | String |
|
Long name of the 4D executable file or application | |||||
The Application file command returns the long name of the 4D executable file or application you are running.
On Windows
If, for example, you are running 4D located at \PROGRAMS\4D on the volume E, the command returns E:\PROGRAMS\4D\4D.EXE.
On Macintosh
If, for example, you are running 4D in the Programs folder on the disk Macintosh HD, the command returns Macintosh HD:Programs:4D.app.
At startup on Windows, you need to check if a DLL Library is correctly located at the same level as the 4D executable file. In the On Startup database method of your application you can write:
If(On Windows & (Application type#4D Server))
If(Test path name(Long name to path name(Application file)+"XRAYCAPT.DLL")#Is a document)
` Display a dialog box explaining that the library XRAYCAPT.DLL
` is missing. Therefore, the X-ray capture capability will not be available.
End if
End ifNote: The project methods On Windows and Long name to path name are listed in the section System Documents.
Product: 4D
Theme: 4D Environment
Number:
491
Created: 4D v6
Data file
DATA SEGMENT LIST
Structure file
4D Language Reference ( 4D v14 R2)
4D Language Reference ( 4D v11 SQL Release 6)
4D Language Reference ( 4D v14 R3)
4D Language Reference ( 4D v12.4)
4D Language Reference ( 4D v13.5)
4D Language Reference ( 4D v14.3)
4D Language Reference ( 4D v14 R4)
