|
This command closes a file that has previously been opened for read or write access using 'open'. |
||||||
![]() |
This command must not be called in a conditional instruction. | ||||||
Syntax: |
|||||||
close({INT_VAR}) | |||||||
I/O parameters:
|
|||||||
Return value: |
|||||||
|
|||||||
Return code: |
|||||||
|
|||||||
Example: |
|||||||
Declaration of Variables | |||||||
60 DOCU_INT_1=open(DOCU_STRING_1,"a") 70 DOCU_STRING_1="Part of a longer example." 80 writeln(DOCU_INT_1,DOCU_STRING_2) 90 close(DOCU_INT_1) |
|||||||
Result: | |||||||
The string expression "Part of a longer example." is added to the file that has been opened for write access in DOCU_STRING_1. The file is subsequently closed. | |||||||
![]() |
Functions and commands: File Interface |