An introduction on creating proper UI virtualization in WPF. It describes a technique to create treeviews in WPF that are able to display any amount of data while maintaining scroll speed and using a minimum of memory.
I have been fighting the WPF model all the way during the development of NND. And it is wearing me down. Latest problem: the updated selection box for frame element filters doesn’t want to get focus, making it impossible to use the keyboard. I guess the new release will have to wait until I can [...]