Inheriting System.Windows.Controls.Panel

Posted by modosansreves on Stack Overflow See other posts from Stack Overflow or by modosansreves
Published on 2010-05-10T23:40:00Z Indexed on 2010/05/10 23:44 UTC
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I use the Panel to provide custom layout of UIElements.
For this, I override MeasureOverride and ArrangeOverride. In ArrangeOverride proper locations are given to Children.

In my application, there is a bunch of rather heavy (by number of visuals) children inside the panel, but only 2 of them are located inside the visible region at a time.

Working with my application I feel like all the visuals are drown.

I need to introduce a kind of 'virtualization' and make the children render (or take CPU cycles) selectively.

How do I?

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