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Newcomers DBPro Corner / Checking commands works before using them

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Oliver
22
Years of Service
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Joined: 24th Nov 2002
Location: Switzerland
Posted: 17th Oct 2003 23:14
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Well basically I want to know what happens if you use a command like fog on when fog is not supported by the computer. I'm just curious because I've seen people using...

if fog available()=1 then fog on

...and was wondering if i need to test if a command will work before using it, Thanks!
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IanM
Retired Moderator
22
Years of Service
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Joined: 11th Sep 2002
Location: In my moon base
Posted: 17th Oct 2003 23:17
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Some will just be ignored, but some will crash your program ... basically, if there's a way to check then it's best to do so
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Oliver
22
Years of Service
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Joined: 24th Nov 2002
Location: Switzerland
Posted: 17th Oct 2003 23:43
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Ok, thanks
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