TreeListBox and TreeListView can support asynchronous get subset method?

Grids for WPF Forum

The latest build of this product (v22.1.4) was released 2 months ago, which was before this thread was created.
Posted 27 days ago by Sunshine - Appeon
Version: 22.1.4
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Can the TreeListBox and TreeListView controls support the GetChildrenAsync asynchronous method? Because when the tree node is large enough, it will take a certain amount of time to obtain child nodes through GetChildren, which may cause the UI to be frozen, and the operating experience will be seriously affected.

Comments (1)

Posted 26 days ago by Actipro Software Support - Cleveland, OH, USA
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Hello,

TreeListBox and derived controls actually already support async loading of children via the technique described in this documentation topic.  It's demonstrated in the FolderBrowser demo.  Please see those resources for reference.


Actipro Software Support

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