: .
: WIDTH < >[, < ]
< > , ; ; - 40 80, 80.
< > 25, 30, 43, 50 60 , (EGA, VGA, MCGA) , SCREEN.
9.10. - - WRITE
: .
: WRITE [< >]
< > , . < > , . . .
9.11. -LPRINT, LPRINTUS1NG
: LPT1.
1: LPRINT [< >][(; |,}]
2: LPRINT USING <>, < >[(; |,}]
PRINT PRINT USING , . LPRINT 80 . WIDTH LPRINT.
9.12. -PRINT #, PRINT USING
: .
: PRINT #< >, (USING <>;) < >[(,;3)]
< > , . <> PRINT USING. < > , . < > , PRINT # .
PRINT # , PRINT .
10
10.
- -OPEN
- CLOSE
- RESET
- KILL
- FILES
- NAME
- IOCTL
- BSAVE
- BLOAD
- LOCK, UNLOCK
( ) - FIELD
|
|
|
- PUT, GET
CHDIR
- MKDIR
- RMDIR
- , . : .
; , .
, , , . , .
. .
( ) ( ) . , ; - ; - .
. .
. BASIC , -. , .
:
:
, ;
;
;
;
;
;
;
;
:
;
;
;
, .
10.1. - -OPEN
: .
:
1. OPEN <> [FOR < 1>][ACCESS < >] [< >] AS [#]< > [LEN = < >]
2. OPEN < 2>,[#]< >, <> [, < >]
<> - , , , , , DOS.
< 1> .
< 1>
OUTPUT
|
|
|
INPUT
APPEND . , - . PRINT # WRITE #
RANDOM . . ACCESS , OPEN, . :
1) /;
2) ;
3)
BINARY . GET PUT. ACCESS, ; ,
< > - , , .
< >
READ ;
WRITE ;
READ WRITE , . , , APPEND;
< > () . :
< >
,
( ) , ,
SHARED
LOCK READ . , READ
LOCK WRITE . , WRITE
LOCK READ WRITE , . , READ WRITE, LOCK READ LOCK WRITE
< > - , 1 255. , .
< > - .
OPEN
< 2> - , :
< 2>
O
I .
R -
. , - .
PRINT # WRITE # .
10.2. - - CLOSE
: -.
: CLOSE [[#]< >[, [#]< >]...]
< > - , . , .
10.3. - RESET
: .
: RESET
