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Re: DropList / DropGrid [message #41519 is a reply to message #41496]

Wed, 25 December 2013 07:01

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Messages: 301
Registered: November 2008

Senior Member

Hello.

crydev wrote on Sun, 22 December 2013 23:21

I figured that using the underlying ArrayCtrl maybe it was possible to mangle the displayed values the way I want. However, it doesn't work. Why doesn't it? Is there a way it will work?

It doesn't work, because PopUpTable already have added column for DropList. Moreover, the DropList uses keys for values based on Index<Value> container, which adds memory consumption in your case.

To solve this, I created VirtualDropList class based on DropList methods and following example, which you could find in attachments:

Attachment: VirtualDropList.png
(Size: 18.66KB, Downloaded 533 times)
Attachment: VirtualDropList.zip
(Size: 4.00KB, Downloaded 277 times)

[Updated on: Wed, 25 December 2013 23:08]

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