CompositionContainer.ComposeExportedValue 方法到底做什么？
CompositionContainer.ComposeExportedValue 方法是否接受一个对象并使该对象的导出方法可用？我有点困惑这个方法的作用。我所知道的是这个方法将对象注册到容器中。它如何向容器注册对象？此方法是否以某种方式使对象的导出方法或具有导出属性的对象可用于其他类？
Does the CompositionContainer.ComposeExportedValue method take an object and make the object's export method available? I am kind of confused what this method does. All I know is that this method regsiters object with the container. How does it register objects with the container? Does this method majically somehow make an object's export methods, or an object that has the export attribute available for other classess?
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据我所知
AttributedModelServices.ComposeExportedValueCompositionContainer的扩展方法 将给定对象注册为满足契约T的一部分。这意味着该对象确实将用于组成导入T的其他对象。也许更重要的是它不做：
AttributedModelServices.ComposeParts 来完成此操作。IDisposable，则在处置容器时不会处置该对象。一般来说，您应该避免使用这些方法。通常，您只需向类添加必要的属性，然后通过
AssemblyCatalog将其添加到容器中。AFAIK the
AttributedModelServices.ComposeExportedValue<T>extension method forCompositionContainerregisters the given object as a part satisfying contractT. This means that the object will indeed be used to compose other objects which importT.Perhaps more important is what it doesn't do:
AttributedModelServices.ComposeParts.IDisposable, it will not be disposed when the container is disposed.In general you should avoid these methods. Typically you would just add the necessary attributes to your class and add it to the container via a
AssemblyCatalog.