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CLOSE ALL
SET DEFAULT TO "e:\bazi\uch"
USE customer.dbf IN 1  ALIAS cus
USE order.dbf    IN 2  ALIAS ord
USE salesman.dbf IN 3  ALIAS smn
USE sale.dbf     IN 4  ALIAS sal
USE account.dbf  IN 5  ALIAS acnt
USE catalog.dbf  IN 6  ALIAS ctl INDEX catalog ORDER tag fam
USE autor.dbf    IN 7  ALIAS atr
USE town.dbf     IN 8  ALIAS twn
USE street.dbf   IN 9  ALIAS str
USE fam.dbf      IN 10 ALIAS fam INDEX fam     ORDER tag TAG(2)
USE im.dbf       IN 11 ALIAS im  INDEX im      ORDER tag im
USE ot.dbf       IN 12 ALIAS ot  INDEX ot      ORDER tag ot
CLEAR
PRIVATE otv
SELECT ctl
SET RELATION TO key_fam INTO fam, key_im INTO im, key_ot INTO ot
DO WHILE .t.
CLEAR
@ 10,10 say 'çàäàéòå ðåæèì ïðîñìîòðà'
 @ 12,10 prompt 'ñ íà÷àëà'
 @ 14,10 prompt 'ñ êîíöà'
 @ 16,10 prompt 'ñ çàäàííîãî íîìåðà'
 @ 18,10 prompt 'êîíåö ïðîñìîòðà'
  menu to otv
DO case
 CASE otv=1
  GO top
 CASE otv=2
  GO BOTTOM
 CASE otv=3
  input 'ââåäèòå íîìåð àâòîðà' to c_nomn
  LOCATE FOR key_book = c_nomn
  IF BOF()
   WAIT 'òàêîé çàïèñè íåò'
    LOOP
  ENDIF
 CASE otv=4
  CLEAR
  EXIT
ENDCASE
CLEAR
@ 20,1 say 'ôàìèëèÿ àâòîðà: '+' íàæìèòå enter'
@ 21,1 say 'äëÿ ïðîñìîòðà ïðåäûäóùåé çàïèñè '+' íàæìèòå PgUp'
@ 22,1 say 'äëÿ âûõîäà íàæìèòå esc'
DO WHILE NOT EOF()
 @ 8,5  say 'ôàìèëèÿ àâòîðà: ' + fam.name_fam
 @ 9,5  say 'Èìÿ àâòîðà: ' +     im.name_im
 @ 10,5 say 'Îò÷åñòâî àâòîðà: '+ ot.name_ot
 @ 11,5 say 'Íàçâàíèå êíèãè: ' + ctl.name_book
 @ 13,5 say RECNO()
 k=INKEY(0)
DO case
 CASE k=27
  CLEAR
  EXIT
 CASE k=18
  skip-1
 CASE k=13
  SKIP
ENDCASE
ENDDO
ENDDO

USE catalog.dbf  IN 6  ALIAS ctl INDEX catalog ORDER tag fam

DIR e:\bazi\uch\*.* > e:\AllFiles.txt