GridControlBase.GroupValueTemplateSelector Property

Gets or sets an object that chooses a group row value template based on custom logic. This is a dependency property.

Namespace: DevExpress.UI.Xaml.Grid

Assembly: DevExpress.UI.Xaml.Grid.v18.1.dll

Declaration

public DataTemplateSelector GroupValueTemplateSelector { get; set; }
Public Property GroupValueTemplateSelector As DataTemplateSelector

Property Value

Type Description
DataTemplateSelector

A DataTemplateSelector descendant that chooses a template based on custom logic.

A template that defines the presentation of column values displayed within group rows is specified by the GridControlBase.GroupValueTemplate property. If you have more than one template that can be used to render group values, you can implement custom logic to choose the required template. To do this, derive from the DataTemplateSelector class, implement the SelectTemplateCore method that returns a template which meets the required condition, and assign it to the GroupValueTemplateSelector property.

If both the GridControlBase.GroupValueTemplate and GroupValueTemplateSelector are specified, a group value is rendered using the template returned by the template selector. If the template selector returns null, the template specified by the GridControlBase.GroupValueTemplate property is used.