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AggregateCatalog Constructor (IEnumerable<ComposablePartCatalog>)

Initializes a new instance of the AggregateCatalog class with the specified catalogs.

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

public AggregateCatalog(
	IEnumerable<ComposablePartCatalog> catalogs


Type: System.Collections.Generic.IEnumerable<ComposablePartCatalog>
A collection of ComposablePartCatalog objects to add to the AggregateCatalog or null to create an empty AggregateCatalog.


catalogs contains an element that is null.

.NET Framework

Supported in: 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.