INotifyComposablePartCatalogChanged.Changing Événement

Définition

Se produit lorsque ComposablePartCatalog est en cours de modification.Occurs when a ComposablePartCatalog is changing.

public:
 event EventHandler<System::ComponentModel::Composition::Hosting::ComposablePartCatalogChangeEventArgs ^> ^ Changing;
event EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> Changing;
member this.Changing : EventHandler<System.ComponentModel.Composition.Hosting.ComposablePartCatalogChangeEventArgs> 
Event Changing As EventHandler(Of ComposablePartCatalogChangeEventArgs) 

S’applique à