4D v13.4
PRINTERS LIST
- 4D Language Reference
-
- Printing
-
- Integration of PDFCreator driver under Windows
- ACCUMULATE
- BREAK LEVEL
- CLOSE PRINTING JOB
- Get current printer
- Get print marker
- GET PRINT OPTION
- Get print previewNew
- GET PRINTABLE AREA
- GET PRINTABLE MARGIN
- Get printed height
- Is in print previewNew
- Level
- OPEN PRINTING FORM
- OPEN PRINTING JOB
- PAGE BREAK
- PAGE SETUP
- Print form
- PRINT LABEL
- Print object
- PRINT OPTION VALUES
- PRINT RECORD
- PRINT SELECTION
- PRINT SETTINGS
- PRINTERS LIST
- Printing page
- SET CURRENT PRINTER
- SET PRINT MARKER
- SET PRINT OPTION
- SET PRINT PREVIEW
- SET PRINTABLE MARGIN
- Subtotal
PRINTERS LIST
| PRINTERS LIST ( namesArray {; altNamesArray {; modelsArray}} ) | ||||||||
| Parameter | Type | Description | ||||||
| namesArray | Text array |
|
Printer names | |||||
| altNamesArray | Text array |
|
Windows: Printer locations Mac OS: Custom printer names | |||||
| modelsArray | Text array |
|
Printer models (Windows only) | |||||
The PRINTERS LIST command fills in the array(s) passed as parameter(s) with the names as well as, optionally, the locations or custom names and models of the available printers for the machine.
Note: If the printers are managed using a print server (spooler), the complete access path (under Windows) or the name of the spooler (under Mac OS) is returned.
Pass the name of a text array in the namesArray parameter. After command execution, this array will contain the names of available printers. Under Mac OS, this will be the fixed “system” names.
You can pass a second optional array, altNamesArray. The contents of this array will depend on the platform:
- Under Windows, for each printer, you get its network location (or local port).
- Under Mac OS, for each printer, you get its custom name, which can be modified by the user. This name can be used, for example, in dialog boxes.
The optional modelsArray parameter is used to get the model of each printer. This parameter can only be used under Windows.
Use the SET CURRENT PRINTER and Get current printer commands to modify or get the selected printer in 4D. You must pass them the names returned in the first array (namesArray)
Under Windows, the name of a printer can be modified manually at the operating system level. On the other hand, its location and model type are linked to its physical characteristics. Therefore, you can use the optional array values to check the characteristics of the selected printer — typically, you can check that all the client machines use the same printer.
Under Mac OS, this check can be carried out using the name of the printer (name of the print server), which is the same for each machine that is connected.
The system variable OK is set to 1 if the command has been executed correctly; otherwise, it is set to 0 and the arrays are returned empty.
Product: 4D
Theme: Printing
Number:
789
Modified: 4D 2004.1
Get current printer
SET CURRENT PRINTER
