How to add CString and Integer to AraryList?

I need to read out a file, analysis and store difference data in CSting and Int. I create an ArrayList but how can I store both CString nd Int to that ArrayList? Or how can I convert CString to String^
and so I can store them into an ArrayList?

I don't understand that ArrayList can store object but why a CString do not count as object?

Thanks so much!

CString supports certain implicit conversions, so you can simply pass the CString object as the parameter to the System::String constructor. Depending on whether you're doing a Unicode or MBCS build, it will match either of two out of the three one-parameter constructor oveloads of System::String. See How to: Convert Between Various String Types, a really helpful MSDN page that, BTW, turned up right at the top of the results of a simple MSDN search for CString. ;)

Is there any specific reason why you're mixing MFC and C++/CLI?

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Originally Posted by Eri523

Is there any specific reason why you're mixing MFC and C++/CLI?

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Let me guess... to get a painful headache? It's like mixing beer and wine. :)

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Originally Posted by dynamictoys

I don't understand that ArrayList can store object but why a CString do not count as object?

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CString does NOT inherit from .NET's System.Object, simply because it's NOT a .NET stuff.

Have a look at

• Microsoft Foundation Class library (MFC), versus
• .NET Framework.

As a general advice: do not mix them in order to avoid headaches.