Items Mode

ASPxTrackBar allows you to display custom items instead of automatically generated decimal scale marks. Populate the ASPxTrackBar.Items collection to activate ASPxTrackBar's items display mode.

trackbar_example_items_range

ASPxTrackBar stores its items (instances of the TrackBarItem object) in the ASPxTrackBar.Items collection.

In items display mode, you do not need to specify the following properties:

The positions to which users can move drag handles correspond directly to items from the ASPxTrackBar.Items collection. When a user selects an item, the item's index is assigned to the editor's ASPxTrackBar.Position (or ASPxTrackBar.PositionStart/ASPxTrackBar.PositionEnd) property.

Use the editor's ASPxTrackBar.ValueType property to specify the type of item values.

You can populate the items collection manually, or bind an editor to a data source to populate it automatically (use the ASPxTrackBar.DataSourceID and ASPxTrackBar.DataSource properties).