Hi
All.
I want to be able to
specify the direction of a FOR loop.
i.e. if the type is
FirstToLast then it will be for x:=0 to 100
i.e. if the type is
LastToFirst then it will be for x:=100 downto 0
Basically I want to
be able to go :-
CASE Direction
of
0: for x:=0 to 100
1: for x:=100 to 0
END;
Begin
//for loop
stuff here
End;
But of course this
is not valid.
I then thought I
should use a WHILE LOOP but the problem here is that even if I define the
start and stop positions, it doesnt really herlp, i.e.
While
iStartPos <= iStopPos do
IF iStop=100 and
iStart=1 its fine, BUT if iStop is 1 and iStart=100 then it will not
work.
Anyone got any
bright ideas? I REALLY dont want to make 2 "FOR" loops.
Cheers,
Jeremy
Coulter
------------------------------------------------------------------------
All email scanned with Nortons Antivirus
2003
------------------------------------------------------------------------
_______________________________________________ Delphi mailing list [EMAIL PROTECTED] http://ns3.123.co.nz/mailman/listinfo/delphi
