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I have a process, that outputs step by step messages (i.e., Processing item 1... Error in item 2 etc etc).
I am working on a solution, most of its core engine is developed as Win32 C++ (and is Platform independent and is also used on OS X), some time ago we needed to call C++ dll\'s of core engine from C#
用哪个。什么和哪些是疑问代词，这意味着它们指的是说话人还不知道的事情。这些东西是除了人之外的其他东西，比如物体、品质或地方等。如果你指一个人，用关系代词what；虽然有时什么和哪个可以互换，但在某些情况下
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