ColumnBase.HeaderTemplateSelector Property
Gets or sets an object that chooses a column header template based on custom logic. This is a dependency property.
Namespace: DevExpress.UI.Xaml.Grid
Assembly: DevExpress.UI.Xaml.Grid.v18.2.dll
Declaration
Property Value
| Type | Description |
|---|---|
| Windows.UI.Xaml.Controls.DataTemplateSelector | A Windows.UI.Xaml.Controls.DataTemplateSelector descendant that chooses a template based on custom logic. |
Remarks
A template that defines the column header’s presentation is specified by the ColumnBase.HeaderTemplate property. If you have more than one template that can be used to render the column’s header, you can implement custom logic to choose the required template. To do this, derive from the Windows.UI.Xaml.Controls.DataTemplateSelector class, implement the SelectTemplateCore method that returns a template which meets the required condition, and assign it to the HeaderTemplateSelector property.
If both the ColumnBase.HeaderTemplate and HeaderTemplateSelector are specified, the column’s header is rendered using the template returned by the template selector. If the template selector returns null, the template specified by the ColumnBase.HeaderTemplate property is used.