public CollectionChangedEventArgs<CollectionType,CollectedObjectType>( 
   CollectionType collection,
   CollectedObjectType subject,
   CollectionAction action
)

'Declaration
 
Public Function New( _
   ByVal collection As CollectionType, _
   ByVal subject As CollectedObjectType, _
   ByVal action As CollectionAction _
)

Parameters

collection

The collection object affected

subject

Optional. The specific object in the collection that was affected

action

The action that was performed on the collection

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

CollectionChangedEventArgs<CollectionType,CollectedObjectType> Class
CollectionChangedEventArgs<CollectionType,CollectedObjectType> Members