'宣言
Public Class UltraListViewGroup
Inherits Infragistics.Shared.KeyedSubObjectBase
Implements Infragistics.Shared.IKeyedSubObject, Infragistics.Shared.IKeyedSubObjectEx, Infragistics.Win.Notifications.INotificationBadgeProvider, Infragistics.Win.Notifications.INotificationBadgeSettingsOwner
