找到与字典中的项目对应的键(Finding the key corresponding to an item in a dictionary)

有什么方法可以找到与VBA词典中给定项目相对应的键？

http://msdn.microsoft.com/en-us/library/aa164502%28v=office.10%29.aspx MSDN建议可以使用“Key”属性，但是当我尝试使用它时，出现错误（ “编译错误：财产的无效使用”）。 我在过去发现，这里给出的“Exists”方法对我来说也不起作用，所以我认为它们是以前版本Office中的命令，现在已经过时。 但是，我一直无法找到最新版本的Office的等价物。

我可以使用for循环来创建一个新的字典，其中旧字典中的键是新字典中的项（反之亦然），然后使用“.Item”，但我想知道是否有内置命令会让我避免这一点。

Is there any way to find the key that corresponds to a given item in a VBA dictionary?

http://msdn.microsoft.com/en-us/library/aa164502%28v=office.10%29.aspx MSDN suggests that the "Key" property can be used, but when I try using it I get an error ("Compile error: invalid use of property"). I've found in the past that the "Exists" method given here doesn't work for me either, so I assume that they were the commands in a previous version of Office and are now outdated. However I haven't been able to find an equivalent for the latest version of Office.

I could use a for each loop to create a new dictionary where the keys in the old dictionary are the items in the new dictionary (and vice versa) and then use ".Item", but I was wondering if there was an inbuilt command that would allow me to avoid this.