System.ComponentModel.Composition.Hosting Namespace
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Provides Managed Extensibility Framework (MEF) types that are useful to developers of extensible applications, or hosts.
Classes
| AggregateCatalog |
A catalog that combines the elements of ComposablePartCatalog objects. |
| AggregateExportProvider |
Retrieves exports provided by a collection of ExportProvider objects. |
| ApplicationCatalog |
Discovers attributed parts in the dynamic link library (DLL) and EXE files in an application's directory and path. |
| AssemblyCatalog |
Discovers attributed parts in a managed code assembly. |
| AtomicComposition |
Represents a single composition operation for transactional composition. |
| CatalogExportProvider |
Retrieves exports from a catalog. |
| CatalogExtensions |
Provides extension methods for constructing composition services. |
| ComposablePartCatalogChangeEventArgs |
Provides data for the Changed event. |
| ComposablePartExportProvider |
Retrieves exports from a part. |
| CompositionBatch |
Represents a set of ComposablePart objects which will be added or removed from the container in a single transactional composition. |
| CompositionConstants |
Contains static metadata keys used by the composition system. |
| CompositionContainer |
Manages the composition of parts. |
| CompositionScopeDefinition |
Represents a node in a tree of scoped catalogs, reflecting an underlying catalog and its child scopes. |
| CompositionService |
Provides methods to satisfy imports on an existing part instance. |
| DirectoryCatalog |
Discovers attributed parts in the assemblies in a specified directory. |
| ExportProvider |
Retrieves exports which match a specified ImportDefinition object. |
| ExportsChangeEventArgs |
Provides data for the ExportsChanging and ExportsChanged event. |
| FilteredCatalog |
Represents a catalog after a filter function is applied to it. |
| ImportEngine |
Performs composition for containers. |
| ScopingExtensions |
Defines static convenience methods for scoping. |
| TypeCatalog |
Discovers attributed parts from a collection of types. |
Interfaces
| INotifyComposablePartCatalogChanged |
Provides notifications when a ComposablePartCatalog changes. |
Enums
| CompositionOptions |
Defines options for export providers. |
.NET