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ExportProvider.GetExports Method (Type, Type, String)

Gets all the exports with the specified contract name.

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

public IEnumerable<Lazy<Object, Object>> GetExports(
	Type type,
	Type metadataViewType,
	string contractName
)

Parameters

type
Type: System.Type

The type parameter of the Lazy<T, TMetadata> objects to return.

metadataViewType
Type: System.Type

The type of the metadata view of the Lazy<T, TMetadata> objects to return.

contractName
Type: System.String

The contract name of the Lazy<T, TMetadata> object to return, or null or an empty string ("") to use the default contract name.

Return Value

Type: System.Collections.Generic.IEnumerable<Lazy<Object, Object>>
A collection of all the Lazy<T, TMetadata> objects for the contract matching contractName.

ExceptionCondition
ObjectDisposedException

The CompositionContainer object has been disposed of.

ArgumentNullException

type is null.

InvalidOperationException

metadataViewType is not a valid metadata view type.

The default contract name is the result of calling the GetContractName method on type.

The contract name is compared by using the Ordinal property to perform a case-sensitive, non-linguistic comparison.

.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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