JANUS? 2020 Hand-Held Computer (4MB) - Intermec

NF BC Working With IRL
7
Including a Data File Path in the OPEN Command
You can specify the path for a data file in an IRL program by declaring the path
in the OPEN command for files A through Z. For example:
OD"e:\sales\accounts\orders.ird"(10,15)
This command creates File D, which is stored as ORDERS.IRD in the
E:\SALES\ACCOUNTS directory. To learn more about the OPEN command,
see the IRL Programming Reference Manual.
Note: You cannot specify a path for File 0 in an IRL program.
Selecting the Path From the IRL Desktop
1. Open the IRL Desktop.
2. Choose Change Dir from the File menu. This Change Directory screen
appears.
IRL
Change Directory
Program Path:
C:\
Data Path
E:\
Modify Path:
Both
Program Only
Data Only
?
OK Cancel
2020U.214
The screen displays the paths currently set for IRL programs and data files.
In this example, the program path is the root directory of drive C, and the
data files path is the root directory of drive E.
You can use or to select Both, Programs Only, and Data Only—but
you must use or to select the OK and Cancel buttons.
3. Decide if you want to modify one or both of the paths:
For This Task Press These Keys
Set one path for both
programs and data files.
Press until you select Both. Press .
Set a path for programs only. Press until you select Programs Only.
Press .
Set a path for data files only. Press until you select Data Only. Press .
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