TableView.GroupFooterSummaryItemTemplateSelector Property
Gets or sets an object that chooses a group footer summary item template based on custom logic. This is a dependency property.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v19.1.dll
Declaration
Property Value
| Type | Description |
|---|---|
| DataTemplateSelector | A DataTemplateSelector descendant that chooses a template based on custom logic. |
Remarks
A template that defines the presentation of group footers is specified by the TableView.GroupFooterSummaryItemTemplate property. If you have more than one template that can be used to render group footer summary items, 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 GroupFooterSummaryItemTemplateSelector property.
If both the TableView.GroupFooterSummaryItemTemplate and GroupFooterSummaryItemTemplateSelector are specified, a group footer summary items are rendered using the template returned by the template selector. If the template selector returns null, the template specified by the TableView.GroupFooterSummaryItemTemplate property is used.
To learn more, see Choosing Templates Based on Custom Logic.