ExportProvider::GetExports Method (Type^, Type^, String^)
.NET Framework (current version)
Gets all the exports with the specified contract name.
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.
| Exception | Condition |
|---|---|
| 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
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
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