TableView.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
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 rows that should be displayed on screen. To speed up the grid’s performance, enable the AllowCascadeUpdate option. In this instance, visible rows 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.
Note
When the AllowCascadeUpdate property is set to true, the TableView may incorrectly scroll rows of different heights.
See Also