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README.CDV
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1988-05-10
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997b
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24 lines
All the documentation for my utilities is contained in the .COM file named
CDVDOC.COM.
If you type CDVDOC <ENTER>, you'll be greeted by a notice then after pressing
any key, you will see a menu where you can select the program you want
information about. If you type CDVDOC xx <ENTER> (where xx is the name of the
program you want information about) you will bypass the notice and receive
just the information about the selected program.
Most of these programs can now be used in batch files by using the ERRORLEVEL
function. If the program was successful it sets an ERRORLEVEL of 0 when it
ends. If it was not successful, it sets an ERRORLEVEL of 255 and then ends.
You can test for these by inclulding a couple of lines like these below in your
batch files:
PROGRAM NAME (Where PROGRAM NAME is one of my programs)
IF ERRORLEVEL 255 GOTO ABORT
IF ERRORLEVEL 0 GOTO OK
Feel free to share these programs with others.
Craig D. Veal