Lists the values that specify whether master-detail expand buttons are displayed grayed out when their associated details don't contain any data.
The same as the DetailExpandButtonMode.CheckDefaultDetail option.
Master-detail expand buttons are always displayed in black.
Display master-detail expand buttons as grayed out if the default detail is empty.
The default detail is identified by the GridView.DefaultRelationIndex property
Display master-detail expand buttons as grayed out if all details in the data source corresponding to a master row are empty. All details in the data source are checked, not only the details displayed by the Grid Control (see GridControl.ShowOnlyPredefinedDetails).
Related API Members
The following properties accept/return DetailExpandButtonMode values:
The values listed by this enumeration are used to set the GridOptionsDetail.SmartDetailExpandButtonMode property.