How Larger Are ListViewItem and TreeNode?

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Gary Brown - 04 Oct 2004 07:04 GMT

Hi,

How large are ListViewItem and TreeNode objects, typically?

Thanks,
Gary

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ai - 04 Oct 2004 20:45 GMT

I am not sure in what terms do you mean 'large' but if you are speaking from
a memory storage perspective then object types use 4 bytes in addition to the
data contained in the data type. The total memory of the object is limited by
the phsyical memory available on the system.

ai

> Hi,
>
> How large are ListViewItem and TreeNode objects, typically?
>
> Thanks,
> Gary

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Gary Brown - 05 Oct 2004 01:29 GMT

>I am not sure in what terms do you mean 'large' but if you are speaking
>from
[quoted text clipped - 3 lines]
> by
> the phsyical memory available on the system.

I do mean the total number of bytes. These objects are rather complex, at
least
as shown by the debugger, so it isn't possible to add up the fields.
"sizeof"
won't work on these objects.

I am working on an application that is very large and am making tradeoffs
between using a separate data structure or using the TreeNode and
ListViewItem objects for storage.

Gary

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