ExportProvider.GetExports Method (ImportDefinition, AtomicComposition)

Gets all exports that match the conditions of the specified import definition and composition.

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

public IEnumerable<Export> GetExports(
	ImportDefinition definition,
	AtomicComposition atomicComposition
)

Parameters

definition
Type: System.ComponentModel.Composition.Primitives.ImportDefinition

The object that defines the conditions of the Export objects to get.

atomicComposition
Type: System.ComponentModel.Composition.Hosting.AtomicComposition

The transactional container for the composition.

Return Value

Type: System.Collections.Generic.IEnumerable<Export>
A collection of all the Export objects matching the condition specified by definition and atomicComposition.

ExceptionCondition
ImportCardinalityMismatchException

Cardinality is ExactlyOne and there are zero Export objects that match the conditions of the specified ImportDefinition.

-or-

Cardinality is ZeroOrOne or ExactlyOne and there is more than one Export object that matches the conditions of the specified ImportDefinition.

ArgumentNullException

definition is null.

-or-

atomicComposition is null.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library
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