从MFC传递2D CString数组到python [英] pass 2D CString array from MFC to python

问题描述

如何将二维CString数组从MFC传递给python

how to pass two dimensional CString array from MFC to python

推荐答案

CString是一个c ++类，它非常特定于MFC框架(对于ATL， nitpicks).因此，您不能在MFC之外发送CString(甚至不能发送到香草C ++).好吧，从技术上讲您可以发送它，但是收件人将无法对其进行任何处理.

但是，CString确实具有 AllocSysString() [ ^ ]成员该函数将分配与自动化兼容的BSTR类型字符串.该API将CString对象的内容复制到此BSTR中并返回.

CString is a c++ class that is rather specific to the MFC framework (and to ATL, for the nitpicks). Therefore, you cannot send a CString outside of MFC (not even to vanilla C++). Well, technically you can send it, but the recipient will not be able to make any sense out of it.

However, CString does have an AllocSysString()[^] member function that will allocate an automation compatible BSTR type string. The API copies the contents of your CString object into this BSTR and returns it.

由于您要将信息从C ++传递给python，因此您可能需要查看Boost.Python [

Since you want to pass information from C++ to python you may want to take a look at Boost.Python[^], a C++ library which enables seamless interoperability between C++ and the Python programming language.

Best regards
Espen Harlinn

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