TreeListView.BandHeaderTemplateSelector Property
Gets or sets an object that chooses a band header template based on custom logic. This is a dependency property.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.1.dll
NuGet Package: DevExpress.Wpf.Grid.Core
Declaration
Property Value
| Type | Description |
|---|---|
| DataTemplateSelector | A DataTemplateSelector descendant that applies a template based on custom logic. |
Remarks
A template that defines the presentation of band headers is specified by the TreeListView.BandHeaderTemplate property. If you have more than one template that can be used to render band headers, you can implement custom logic to choose the required template. To do this, derive from the DataTemplateSelector class, implement the SelectTemplate method that returns a template which meets the required condition, and assign it to the BandHeaderTemplateSelector property.
If both the TreeListView.BandHeaderTemplate and BandHeaderTemplateSelector are specified, a band header is rendered using the template returned by the template selector. If the template selector returns null, the template specified by the TreeListView.BandHeaderTemplate property is used.
To learn more, see Choosing Templates Based on Custom Logic.