The tokens themselves are not exposed as objects, but their type and properties are discoverable through methods on the cursor.

标志本身不作为对象公开，但其类型和属性可以通过游标方法来访问。

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A dependent primary interop assembly with a version number that differs from that of the original type library is not discoverable when installed in the current directory.

如果相关主互操作程序集的版本号与原类型库的版本号不同，即使安装在当前目录中也无法发现该程序集。

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