CompositionContainer Constructor (ComposablePartCatalog, CompositionOptions, ExportProvider[])

.NET Framework 4.5

Initializes a new instance of the CompositionContainer class with the specified catalog, options, and export providers.

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

public CompositionContainer(
	ComposablePartCatalog catalog,
	CompositionOptions compositionOptions,
	params ExportProvider[] providers


Type: System.ComponentModel.Composition.Primitives.ComposablePartCatalog

A catalog that provides Export objects to the CompositionContainer.

Type: System.ComponentModel.Composition.Hosting.CompositionOptions

An object that specifies options that affect the behavior of the container.

Type: System.ComponentModel.Composition.Hosting.ExportProvider[]

An array of ExportProvider objects that provide the CompositionContainer access to Export objects, or null to set Providers to an empty ReadOnlyCollection<T>.


providers contains an element that is null.

.NET Framework

Supported in: 4.5

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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