如何将 MFC 支持添加到现有的 Win32 C++ 项目?
我正在创建一个使用 Qt 创建 GUI 的 C++ 应用程序.但是，我需要使用依赖于 MFC 的第三方库(用于 CString 等).有没有办法将 MFC 添加到我的应用程序中以允许我使用这个库，还是我需要自己重写它?
I am creating a C++ application which uses Qt to create the GUI. However, I need to use a third party library which relies on MFC (for CString's, etc). Is there anyway to add MFC to my application to allow me to use this library or do I need to rewrite it myself?
我看到这个问题，但它没有告诉我如何添加MFC 手动到项目中.
I saw this question, but it doesn't tell me how to add MFC manually to the project.
推荐答案
如果库应用采用/返回/使用 CString，则需要与 MFC 库链接，或者 MFC 库已经静态链接.
If the library app takes/returns/uses CStrings it will need linking with the MFC libs, or will have the MFC libs already statically linked.
如果您使用的是 Visual Studio，您可以酌情勾选在静态/共享库中使用 MFC"，只要您保留当前程序入口点，它就不会影响您的应用程序 GUI.
If you are using Visual studio you can just check "use MFc in static/shared lib" as appropriate, it doesn;t affect your application GUI as long as you keep your current program entry point.
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