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TreeListView.AllowCascadeUpdate Property

Gets or sets whether or not cascading data updates are allowed. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v18.2.dll

Declaration

public bool AllowCascadeUpdate { get; set; }

Property Value

Type Description
Boolean

true to allow cascading data updates; otherwise, false. The default is false.

Remarks

By default, when a view is vertically scrolled, the grid synchronously loads all nodes that should be displayed on screen. To speed up the grid’s performance, enable the AllowCascadeUpdate option. In this instance, visible nodes are asynchronously loaded, one by one, in a background thread. To provide visual feedback, the grid plays an animation while the data is being retrieved.

dxtreelist-cascadingdataupdates

To learn more, see Cascading Data Updates.

See Also