public abstract class PopupToolBase : ToolBase, Infragistics.Shared.IKeyedSubObject, Infragistics.Shared.IKeyedSubObjectEx, Infragistics.Win.IPopupItem, Infragistics.Win.Notifications.INotificationBadgeProvider, Infragistics.Win.Notifications.INotificationBadgeSettingsOwner
'宣言 Public MustInherit Class PopupToolBase Inherits ToolBase Implements Infragistics.Shared.IKeyedSubObject, Infragistics.Shared.IKeyedSubObjectEx, Infragistics.Win.IPopupItem, Infragistics.Win.Notifications.INotificationBadgeProvider, Infragistics.Win.Notifications.INotificationBadgeSettingsOwner