>ok, lets say I have a class called Veggie and it has a public property
>call Apples, Apples is an Int16.
>
>I have a listbox that is filled with Veggies via this line
>
>listbox.Items.Add(New Veggie)
>
>in the sub new of Veggie lets say we set Apples = 10
>
>how can I change  the apples amount?
>
>I'd like to be able to do something like:
>(x = the index of the veggie item I want to work with)
>
>listbox.items(x).apples = 20        'or something along that line
>
>what I'm having to do is this:
>
>Dim TempVeggie as Veggie
>TempVeggie = listbox.items(x)
>TempVeggie.apples = 20
>listbox.items(x) = TempVeggie
>
>Is there no way I can edit the Veggie object by refference rather than
>making a copy of the object, editing, then copying it back into the
>listbox? Seems like there must be a way to do this but I'm miffed.
>
>Norst
>

"Poohface" <poohface@sh*tyerpantsoff.crap> schrieb:
> ok, lets say I have a class called Veggie and it has a public property
> call Apples, Apples is an Int16.
>
> I have a listbox that is filled with Veggies via this line
>
> listbox.Items.Add(New Veggie)
>
> in the sub new of Veggie lets say we set Apples = 10
>
> how can I change  the apples amount?
>
> I'd like to be able to do something like:
> (x = the index of the veggie item I want to work with)
>
> listbox.items(x).apples = 20        'or something along that line

>"Poohface" <poohface@sh*tyerpantsoff.crap> schrieb:
>> ok, lets say I have a class called Veggie and it has a public property
>> call Apples, Apples is an Int16.
>>
>> I have a listbox that is filled with Veggies via this line
>>
>> listbox.Items.Add(New Veggie)
>>
>> in the sub new of Veggie lets say we set Apples = 10
>>
>> how can I change  the apples amount?
>>
>> I'd like to be able to do something like:
>> (x = the index of the veggie item I want to work with)
>>
>> listbox.items(x).apples = 20        'or something along that line
>
>\\\
>DirectCast(Me.ListBox1.Items(x), Veggie).Apples = 20
>///

>Thank you!!
>
>While this works for the above example, adding 'option strict on' has
>broken some portions that I'm not sure of. For example:
>(drAccu is a datareader, the ArmCall is the class I have made and
>calllist is a listbox)
>
>\\\
>Do While drAccu.Read
>            Calllist.Items.Add(New ArmCall(drAccu("CustID")))
>Loop
>///
>
>the "drAccu("CustID")" portion is the issue, stating that the
>conversion from system.object to integer is disallowed due to option
>strict on.
>
>also:
>
>\\\
>If e.State And DrawItemState.Selected Then
>///
>
>same issue this time from system.windows.forms.drawitemstate to
>boolean is the issue.
>
>Thanks,
>Norst
>
>On Sun, 17 Apr 2005 01:42:13 +0200, "Herfried K. Wagner [MVP]"
><hirf-spam-me-here@gmx.at> wrote:
>
>>"Poohface" <poohface@sh*tyerpantsoff.crap> schrieb:
>>> ok, lets say I have a class called Veggie and it has a public property
>>> call Apples, Apples is an Int16.
>>>
>>> I have a listbox that is filled with Veggies via this line
>>>
>>> listbox.Items.Add(New Veggie)
>>>
>>> in the sub new of Veggie lets say we set Apples = 10
>>>
>>> how can I change  the apples amount?
>>>
>>> I'd like to be able to do something like:
>>> (x = the index of the veggie item I want to work with)
>>>
>>> listbox.items(x).apples = 20        'or something along that line
>>
>>\\\
>>DirectCast(Me.ListBox1.Items(x), Veggie).Apples = 20
>>///
>