GroupTypes Property (DateTimeGroupProvider)
Gets the collection of group specifiers using the TimeUnits enumeration. The index of each specifier indicates (level-1). Specifiers modified using the collection Add, Insert and Remove methods of the collection. If no values are specified, values are automatically selected based on the range.
public System.Collections.ObjectModel.ObservableCollection<TimeUnits> GroupTypes {get;}
'Declaration
Public ReadOnly Property GroupTypes As System.Collections.ObjectModel.ObservableCollection(Of TimeUnits)