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DarkBASIC Professional Discussion / Function Problem...

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Astucia
22
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Joined: 21st Dec 2002
Location: Mexico
Posted: 10th Feb 2003 06:58
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Why the values within a function do not change when these are altered?
Please see the code.
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Richard Davey
Retired Moderator
23
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Joined: 30th Apr 2002
Location: On the Jupiter Probe
Posted: 10th Feb 2003 07:08
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Variables are not "global" by default - a function is a contained area of code, variables within it are local to that function, the ones outside of it are hidden (unless passed it or made it global with the keyboard global infront of it).

Cheers,

Rich

"Gentlemen, we are about to short-circuit the Universe!"
DB Team / Atari ST / DarkForge / Retro Gaming
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Astucia
22
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Joined: 21st Dec 2002
Location: Mexico
Posted: 10th Feb 2003 18:10
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Ok, I want a Local Variable in a function an it not work like the past code, if you see the variables X,Y,Z in the Function XYZ() not change after a call function XYZ().
the cusetion here is: Can't I use a local Variable whit out make it global or Array, to use it in a Function?
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Astucia
22
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Joined: 21st Dec 2002
Location: Mexico
Posted: 10th Feb 2003 18:14
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Corection...
In the Past code in the XYZ() function the Local X,Y,Z Variables not change IN the Function!!!!
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