The semicolon after the then is probably causing a problem...
if x = 0 then if y = 1 then ; <---
CurrDeviceSelection := CurrOptionList.items[0];
Or you could try embedded case statements:
Case x of
0: Case y of
1: CurrDeviceSelection := CurrOptionList.items[0] ;
2: CurrDeviceSelection := CurrOptionList.items[1] ;
End ;
1: Case y of
1: CurrDeviceSelection := CurrOptionList.items[2] ;
2: CurrDeviceSelection := CurrOptionList.items[3] ;
End ;
End ;
Or, if the selection is always from CurrOptionList.items, and x and y
are a static set, multiply x by the maximum number of y's and add y to
reference directly into CurrOptionList.items.
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bob Pawley
Sent: Thursday, 24 January 2008 1:16 p.m.
To: NZ Borland Developers Group - Delphi List
Subject: [DUG] Count
Hi
I have two variables x and y that are sums of column rows.
I am attempting to drive a command depending on the number returned be
each
variable. For instance:
if x = 0 then if y = 1 then ;
CurrDeviceSelection := CurrOptionList.items[0];
Delphi doesn't like a " if x=0 and y=0 then" at deign time but it also
doesn't like the above any better at run time.
Is there a better expression that I can use to compare two variables???
Bob
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