wpf-devexpress-dot-xpf-dot-grid-dot-tableview-95f3e3d4.md
Gets or sets whether cascading data updates are allowed. This is a dependency property.
Namespace : DevExpress.Xpf.Grid
Assembly : DevExpress.Xpf.Grid.v25.2.dll
NuGet Package : DevExpress.Wpf.Grid.Core
public bool AllowCascadeUpdate { get; set; }
Public Property AllowCascadeUpdate As Boolean
| Type | Description |
|---|---|
| Boolean |
true to allow cascading data updates; otherwise, false. The default is false.
|
The Cascading Data Updates feature is aimed to speed up the GridControl‘s performance while scrolling data rows. Initially, when an end user scrolls grid rows, the grid synchronously loads all rows that should be displayed onscreen. With the enabled cascading data updates, visible rows are asynchronously loaded. To enable this feature, set the TableView.AllowCascadeUpdate property to true.
Tip
Topic : Cascading Data Updates
Note
When the AllowCascadeUpdate property is set to true , the TableView may incorrectly scroll rows of different heights.
See Also
Server Mode and Instant Feedback Mode