SAS Functions and CALL Routines under Windows |
Category: | External Files |
Windows specifics: | information items available |
See: | FOPTNUM Function in SAS Language Reference: Dictionary |
Syntax | |
Details | |
Example |
Syntax |
FOPTNUM(file-id) |
specifies the identifier that was assigned when the file was opened, generally, by the FOPEN function.
Details |
Six information items are available for files:
These information items are available for pipes:
FOPTNUM returns the following values:
For files: | |
For pipes: |
Example |
For an example of the FOPTNUM functions, see Example of Obtaining File Information.
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