System.ComponentModel.Composition 4.0.0.0 To be added.

Provides notifications when a changes.

Event 4.0.0.0 System.EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> To be added.

Occurs when a has changed.

Event 4.0.0.0 System.EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> To be added.

Occurs when a is changing.