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Author
Topic: A Small problem (Read 1941 times)
JLWest
Hero Member
Posts: 1293
A Small problem
«
on:
December 28, 2018, 11:05:31 pm »
Code: Pascal
[Select]
[+]
[-]
lblIn
.
Caption
:
=
IntToStr
(
Listbox1
.
Count
)
;
if
RCDType
=
RC001
then
begin
// Inc(ACCount);
ACCount
:
=
ACCount
+
1
;
lblAirports
.
Caption
:
=
IntToStr
(
ACCount
)
;
end
;
Application
.
ProcessMessages
;
I can't get the ACCount to increase:
This compiles fine, the statement lblIn.Caption := IntToStr(Listbox1.Count); I see the counter going from 1 to 104,632 but the ACCount post 1 stays at 1 and never changes even at the end of the function.
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Josh
Hero Member
Posts: 1274
Re: A Small problem
«
Reply #1 on:
December 28, 2018, 11:15:29 pm »
put a breakpoint at line 4; to make sure it actually gets there, maybe RCDType never equals the variable RC001?
Without the rest of the code, its only guess work. You maybe even setting the ACCount back to one during the iteration of the loop.
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JLWest
Hero Member
Posts: 1293
Re: A Small problem
«
Reply #2 on:
December 28, 2018, 11:22:56 pm »
I did that. And it got to the line executed inside the if statement but did not Inc ACCount.
Did a search on ACCount.
I'll run the test again to verify.
And then post the code with a small dataset.
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JLWest
Hero Member
Posts: 1293
Re: A Small problem
«
Reply #3 on:
December 28, 2018, 11:35:12 pm »
I understand it now.
I pass a record to a procedure to be added to a listbox. Increase the counter and expect it to increase. It increase from 0 to 1 with each call.
Dumb.
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A Small problem
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