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Area Management and File Operations System

This program facilitates the management of areas through file operations. It reads and displays area configurations from a specified file, handling scenarios where the file may be missing. Users can navigate through areas with keyboard inputs, including options to list, go to previous or next screens. The system employs integer-based key inputs, managing the display and accessibility of configurations efficiently. Errors are communicated through user-friendly messages, ensuring a seamless user experience.

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Area Management and File Operations System

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  1. ;*****************************************************************************;*****************************************************************************

  2. STRING KEY ' Keystroke text

  3. INTEGER I,Max_Areas,floo,S,U,Count

  4. INT RECSIZE

  5. STRING ConfName$,FILENAME,CO1,CO2,CO3,CO4,CO5

  6. DATE REGDATE

  7. BOOLEAN EVENODD

  8. CLS

  9. PRINT "@NUMCONF@"

  10. KEY=SCRTEXT(1,1,4,FALSE)

  11. LET Max_Areas=S2I(KEY,10)

  12. LET REGDATE="09-09-94"

  13. CLS

  14. GETTOKEN FILENAME

  15. ;*****************************************************************************;*****************************************************************************

  16. :FILELISTMENU

  17. Count=0;

  18. EVENODD=FALSE

  19. IF (EXIST (FILENAME)) THEN

  20. FOPEN 1, FILENAME, O_RD, S_DN

  21. ELSE

  22. CLS

  23. PRINT "@BEEP@"

  24. ANSIPOS 1,10

  25. PRINT "@X8C "

  26. PRINTLN "Sorry .... i Can't Find Your CNAMES.@@@ File ......."

  27. WAIT

  28. END

  29. ENDIF

  30. FREAD 1,RECSIZE,2

  31. GOSUB SHOWLIST

  32. ;*****************************************************************************;*****************************************************************************

  33. :MAIN

  34. GOSUB PROMPT2

  35. IF (KEY=CHR(27)) THEN GOTO ALLDONE

  36. ELSEIF (KEY=CHR(13)) THEN GOTO NEXTSCREEN

  37. ELSEIF ((KEY="P") & (COUNT>0)) THEN GOTO PREVIOUSSCREEN

  38. ELSEIF (KEY="A") THEN

  39. KEY="0"

  40. GOTO LISTAREA

  41. ELSEIF (S2I(KEY,10)>0) THEN GOTO LISTAREA

  42. ENDIF

  43. GOTO MAIN

  44. ;*****************************************************************************;*****************************************************************************

  45. :LISTAREA

  46. IF (S2I(KEY,10)>MAX_AREAS) THEN

  47. PRINT "@BEEP@"

  48. ANSIPOS 22,19

  49. PRINT " "

  50. GOTO MAIN

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