I'm having trouble getting my mind around how to do something in Gambas, and I'm hoping that someone can explain (or even better, show) how to do it.
As part of an application I'm trying to write, I need to be able to
change a variable in a subroutine and still have the value available the
next time the subroutine is called. I _used_ to think that this was
called a "static" variable, but now I'm not so sure any more :-)
How can I keep the value of a variable intact between calls to the same
subroutine?
sub Routine()
V as integer
select case V
case 0
V = 3
case 1
V = 2
case 2
V = 0
case 3
V = 1
case else
V = 0
end select
end
Each time I call the subroutine, I want it to "remember" what "V" was.
How?
DMerriman
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Sunday, August 23, 2009 @ 1545
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