The ASPxCheckBoxList editor is a check box group that provides end-users with the ability to select multiple items.
ASPxCheckBoxList supports both data-bound and unbound modes. This means that its contents can be generated dynamically by binding the editor to a data source, as well as manually populating the control's item collection.
The ASPxCheckBoxList editor allows you to specify images for its items. You can specify one image for all items within the control using the ASPxCheckListBase.ItemImage property, or set a particular image for each item using item's ListEditItem.ImageUrl property.