System.ComponentModel.Composition 4.0.0.0 System.EventArgs To be added. Provides data for the and event. Constructor 4.0.0.0 To be added. Initializes a new instance of the class. The events that were added. The events that were removed. The composition transaction that contains the change. Property 4.0.0.0 System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.ExportDefinition> To be added. To be added. Gets the exports that were added in this change. Property 4.0.0.0 System.ComponentModel.Composition.Hosting.AtomicComposition To be added. To be added. Gets the composition transaction of the change, if any. Property 4.0.0.0 System.Collections.Generic.IEnumerable<System.String> To be added. To be added. Gets the contract names that were altered in the change. Property 4.0.0.0 System.Collections.Generic.IEnumerable<System.ComponentModel.Composition.Primitives.ExportDefinition> To be added. To be added. Gets the exports that were removed in the change.