[Gambas-user] columnview count how many are selected

[Joshua Higgins]

*** Correction
i changed this line:
 if columnview1.selected then inc nbc
to this
if columnview1.current.selected = TRUE then inc nbc

I put a breakpoint in, and if you select more than 1 item in the columnview
and run call numeberCount(), it ends up in a infinite loop.

2009/2/9 Joshua Higgins <joshiggins at ...1601...>

> That didn't work I'm afraid. :(
>
> Trying exactly as you wrote ended up with the error "unknown symbol
> "Selected" in class "ColumnView". I changed it to this:
>
> nbc as integer = 0
>
> public sub numberCount()
>  Columnview1.movefirst()
>  repeat
>    if columnview1.current.selected then inc nbc
>  until columnview1.movenext()
> end
>
> but that just makes the program hang when I call numberCount(). I'm
> surprised there isn't a built in function for this, or have I just not heard
> of it?
>
> Thanks.
>
> 2009/2/9 Jack <jscops at ...11...>
>
> Le lundi 09 février 2009 19:09:40 Joshua Higgins, vous avez écrit :
>> > Hello,
>> >
>> > I'm using a columnview with the property Mode set to Multiple. What code
>> do
>> > I need to let me count how many are currently selected. I tried
>> >
>> > ColumnView1.Current.Count but that always prints 0.
>>
>> try this Joshua
>>
>> nbc as integer = 0 'number count
>>
>> public sub numberCount()
>>  Columnview1.movefirst()
>>  repeat
>>    if columnview1.selected then inc nbc
>>  until columnview1.movenext()
>> end
>>
>> Regards.
>>
>> Jacky
>>
>>
>>
>>
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>
>
>
> --
> joshua higgins
> >>>>>>------
>



-- 
joshua higgins
>>>>>>------