|
| Return/Echo from Command Line Execution WD19 |
| Iniciado por guest, 11,nov. 2015 22:11 - 2 respuestas |
| |
| | | |
|
| |
| Publicado el 11,noviembre 2015 - 22:11 |
Hi All,
Forgive me, I'm getting back into WLanguage coding after a long hiatus.
I have a program in which a user passes a bunch of parameters and I read them in using CommandLine().
If the user doesn't enter a required parameter, I need to return a string which states what flags are missing or are invalid.
Something like this:
Thanks!
Georgio |
| |
| |
| | | |
|
| | |
| |
| Publicado el 14,noviembre 2015 - 01:53 |
You might try:
IF CommandLine(9) ~= "" THEN
EndProgram("Message for the User")
END
Replace the 9 with parameter number (1 for first, 2 for second, etc). Obviously you need an IF for each expected parameter. Add any other checking that you need.
Good luck.
Stewart Crisler |
| |
| |
| | | |
|
| | |
| |
| Publicado el 14,noviembre 2015 - 22:40 |
Great, that worked, Stewart.
Thanks!
Georgio |
| |
| |
| | | |
|
| | | | |
| | |
|