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AggregateCatalog Class

A catalog that combines multiple ComposablePartCatalog objects.

System.Object
  System.ComponentModel.Composition.Primitives.ComposablePartCatalog
    System.ComponentModel.Composition.Hosting.AggregateCatalog

Namespace:  System.ComponentModel.Composition.Hosting
Assembly:  System.ComponentModel.Composition (in System.ComponentModel.Composition.dll)

public class AggregateCatalog : ComposablePartCatalog, 
	INotifyComposablePartCatalogChanged

The AggregateCatalog type exposes the following members.

  NameDescription
Public methodAggregateCatalog()Initializes a new instance of the AggregateCatalog class.
Public methodAggregateCatalog(ComposablePartCatalog[])Initializes a new instance of the AggregateCatalog class with the specified catalogs.
Public methodAggregateCatalog(IEnumerable<ComposablePartCatalog>)Initializes a new instance of the AggregateCatalog class with the specified catalogs.
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  NameDescription
Public propertyCatalogsGets the underlying catalogs of the AggregateCatalog object.
Public propertyPartsGets the part definitions that are contained in the catalog. (Overrides ComposablePartCatalog.Parts.)
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  NameDescription
Public methodDispose()Releases all resources used by the ComposablePartCatalog. (Inherited from ComposablePartCatalog.)
Protected methodDispose(Boolean)Releases the unmanaged resources used by the AggregateCatalog and optionally releases the managed resources. (Overrides ComposablePartCatalog.Dispose(Boolean).)
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetExportsGets the export definitions that match the constraint expressed by the specified definition. (Overrides ComposablePartCatalog.GetExports(ImportDefinition).)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Protected methodOnChangedRaises the Changed event.
Protected methodOnChangingRaises the Changing event.
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Public eventChangedOccurs when the contents of the AggregateCatalog object have changed.
Public eventChangingOccurs when the contents of the AggregateCatalog object is changing.
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This type is thread safe.

Silverlight

Supported in: 5, 4

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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