INotifyComposablePartCatalogChanged.Changing Event
Microsoft Silverlight will reach end of support after October 2021. Learn more.
Occurs when a ComposablePartCatalog is changing.
Namespace: System.ComponentModel.Composition.Hosting
Assembly: System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)
Syntax
'Declaration
Event Changing As EventHandler(Of ComposablePartCatalogChangeEventArgs)
event EventHandler<ComposablePartCatalogChangeEventArgs> Changing
Version Information
Silverlight
Supported in: 5, 4
Platforms
For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.