DIR() Function - Get Default Disk Directory
Syntax
DIR(disk{,ERR=lineref})
Description
The DIR() function returns the default directory for the specified disk.
|
Parameter |
Description |
|---|---|
|
disk |
A valid disk. If this parameter evaluates to an integer value, it is assumed to refer to a disk equal to the integer added to the character "A." If this parameter specifies a string, no modifications are performed. A string argument with a 0 length assumes the current disk. |
|
ERR=lineref |
Branch to be taken if an error occurs during execution. |
The returned string contains the full path name, without the specified disk. A "/" character is always appended to the directory name.
Examples
>LET DIR1$=DIR(2),DIR2$=DIR("C")
>PRINT DIR1$
/USRDIR/
>PRINT DIR2$
/USRDIR/
>PRINT DIR("")
/BASIS/PRO/5/