public abstract class GenericEditorToolBaseCollection<ItemType> : StateManagedCollection
where ItemType : Object

Public MustInherit Class GenericEditorToolBaseCollection(Of ItemType As Object)
	Inherits StateManagedCollection

generic<typename ItemType>
where ItemType : Object
public ref class GenericEditorToolBaseCollection abstract : public StateManagedCollection

[<AbstractClassAttribute>]
type GenericEditorToolBaseCollection<'ItemType when 'ItemType : Object> =  
    class
        inherit StateManagedCollection
    end