You can inspect COM types, activate instances, and invoke methods on the COM object the same way you do for any managed type.
您可以按处理任何托管类型的相同方式来检查COM类型、激活实例或对COM对象调用方法。
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An intent is created with an intent object, which defines a message to activate either a specific component or a specific type of component-an intent can be either explicit or implicit, respectively.