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ExportLifetimeContext<T> Class

.NET Framework 4.5

Holds an exported value created by an ExportFactory<T> object and a reference to a method to release that object.


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

public sealed class ExportLifetimeContext<T> : IDisposable

Type Parameters


The type of the exported value.

The ExportLifetimeContext<T> type exposes the following members.

Public methodExportLifetimeContext<T>Initializes a new instance of the ExportLifetimeContext<T> class.

Public propertyValueGets the exported value of a ExportFactory<T> object.

Public methodDisposeReleases all resources used by the current instance of the ExportLifetimeContext<T> class, including its associated export.
Public methodEquals(Object)Determines whether the specified object is equal to the current object. (Inherited from Object.)
Public methodGetHashCodeServes as the default hash function. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)

Important noteImportant

This type implements the IDisposable interface. When you have finished using the type, you should dispose of it either directly or indirectly. To dispose of the type directly, call its Dispose method in a try/catch block. To dispose of it indirectly, use a language construct such as using (in C#) or Using (in Visual Basic). For more information, see the “Using an Object that Implements IDisposable” section in the IDisposable interface topic.

.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.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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