Deferred ScrollbarViewer

2 posts, 0 answers
  1. Charles Benoualid
    Charles  Benoualid avatar
    26 posts
    Member since:
    Sep 2009

    Posted 18 Mar 2013 Link to this post

    We have a big application and scrolling using VirtualizationWrapPanel cause alot of problem. If i have 5000 images to show (card view) and I scroll from top to bottom, the scrollviewer try to render all Image one after the others. It makes the application very slow. We need a deferred mode just like RadGridView, but for VirtualizationWrapPanel.

    Without this, we cannot use VirtualizationWrapPanel  for big data set with images......
  2. Vlad
    Vlad avatar
    11100 posts

    Posted 19 Mar 2013 Link to this post


     The panel is just a VirtualizingPanel only with measure and arrange logic. To achieve your goal the ItemsControl where this panel is used should support deferred scrolling.

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