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Text File  |  1987-08-28  |  2KB  |  61 lines
  1.                              CHECK.COM - SUMMARY
  2.  
  3. Syntax:  CHECK keyword [parameter 1 parameter 2 ... ]
  4.  
  5.  
  6. Function                      Return Code
  7. _____________________________________________________________________________
  8.  
  9. FileSize filespec             Length of file in Kbytes
  10.  
  11. FileFound filespec            0:  File found
  12.                               1:  File not found
  13.  
  14. FileText filespec 'string'    0:  String found
  15.                               1:  String not found
  16.  
  17. DiskSpace [d:]                Number of whole 16 kbyte blocks free
  18.                               on indicated or default drive
  19.  
  20. Memory                        Number of 16k RAM modules
  21.  
  22. VideoCard                     0:  Monochrome Display Adapter
  23.                               1:  Color Graphics Adapter
  24.                               2:  Enhanced Graphics Adapter
  25.  
  26. Model                         Machine ID byte
  27.  
  28. 8087 or 80287                 0:  8087 or 80287 installed
  29.                               1:  8087 or 80287 not installed
  30.  
  31. Time                          Current hour (0-23)
  32.  
  33. Day                           Current day (1-31)
  34.  
  35. Month                         Current month (1-12)
  36.  
  37. VideoMode                     Current Video mode (0-16)
  38.  
  39. Version                       Dos version (major integral number) in use
  40.  
  41. KeyBoard                      0:  Keyboard buffer empty
  42.                               1:  Entry awaiting processing
  43.  
  44. KeyPress                      ASCII code of key pressed
  45.  
  46.  
  47.                     Example of Check.com Usage in Batch File:
  48.  
  49.           CHECK TIME
  50.           IF ERRORLEVEL 18 GOTO EVENING
  51.           IF ERRORLEVEL 12 GOTO AFTERNOON
  52.           ECHO GOOD MORNING!
  53.           GOTO END
  54.           :AFTERNOON
  55.           ECHO GOOD AFTERNOON!
  56.           GOTO END
  57.           :EVENING
  58.           ECHO GOOD EVENING!
  59.           :END
  60.  
  61.