C++ 无法打开源文件 "afxwin.h"/"afxext.h"/"afxdisp.h"/"afxdtctl.h"/"afxcmn.h"/afxdisp.h 等
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cannot open source file "afxwin.h"/"afxext.h"/"afxdisp.h"/"afxdtctl.h"/"afxcmn.h"/afxdisp.h etc
提问by Curly
I try to ran a previous written MFC c++ code on my visual studio 2015 MFC with multitype MFC library installed.
我尝试在安装了多类型 MFC 库的 Visual Studio 2015 MFC 上运行以前编写的 MFC c++ 代码。
However, I still have 12 errors here regarding missing function:
但是，我在这里仍然有 12 个关于缺少函数的错误：
IntelliSense: cannot open source file "afxwin.h"
C1083 Cannot open include file: 'afxwin.h': No such file or directory
cannot open source file "afxext.h"/"afxdisp.h"/"afxdtctl.h"/"afxcmn.h"/afxdisp.h etc....
IntelliSense: cannot open source file "afxwin.h"
C1083 Cannot open include file: 'afxwin.h': No such file or directory
cannot open source file "afxext.h"/"afxdisp.h"/"afxdtctl.h"/"afxcmn.h"/afxdisp.h etc....
Where can I get these head files?
我在哪里可以得到这些头文件？
Again, my set up is:
同样，我的设置是：
VIsual studio 2015 ultimate MFC Multibyte MFC library installed Windows 8 - 64 bit machine
VIsual studio 2015 Ultimate MFC Multibyte MFC库安装Windows 8 - 64位机
Thanks!
谢谢！
回答by tf245yay
I just fixed a similar problem. Here's how you can resolve this.
我刚刚修复了一个类似的问题。以下是解决此问题的方法。
- Go to your control panel
- Navigate to uninstall/change a program.
- Scroll down until you see your visual studio installation
- Click change
- Once the window pops up, click "Modify"
- Under Programming Languages -> Visual C++ Make sure "Microsoft Foundation Classes for C++" is checked. If it isn't select it and click update.
- 转到您的控制面板
- 导航以卸载/更改程序。
- 向下滚动，直到看到 Visual Studio 安装
- 点击更改
- 弹出窗口后，点击“修改”
- 在 Programming Languages -> Visual C++ 下确保选中“Microsoft Foundation Classes for C++”。如果不是选择它并单击更新。
回答by u8it
For what it's worth. I was getting similar errors after a fresh installation of VS2017. I installed the C++ features from the main installer and created a new project with MFC checked. I assumed "Microsoft Foundation Classes for C++" was installed by this point, but I kept getting these errors. Furthermore, after saving and closing the solution for the first time, VS wouldn't load the project if I opened the solution from the recently used list because dependencies were missing.
物有所值。全新安装 VS2017 后，我遇到了类似的错误。我从主安装程序安装了 C++ 功能，并创建了一个选中 MFC 的新项目。我假设此时已安装“Microsoft Foundation Classes for C++”，但我一直收到这些错误。此外，在第一次保存并关闭解决方案后，如果我从最近使用的列表中打开解决方案，VS 将不会加载项目，因为缺少依赖项。
What worked for me
什么对我有用
I opened the solution file directly using VS2017. Finally, VS informed me that "Microsoft Foundation Classes for C++" was not installed and gave me the option to install it. I had previously looked through the installer features and could not find this option.
我直接用VS2017打开了解决方案文件。最后，VS 通知我未安装“Microsoft Foundation Classes for C++”并给了我安装它的选项。我以前浏览过安装程序功能，但找不到此选项。
EDIT
编辑
Per Vladimir's comment below...
根据弗拉基米尔在下面的评论......
In 2017 Visual Studio Installer it ["Microsoft Foundation Classes for C++"] is under Modify / Individual Components / SDKs... / MFC and ATL support (x86 and x64)
在 2017 Visual Studio 安装程序中，它 ["Microsoft Foundation Classes for C++"] 位于 Modify / Individual Components / SDKs ... / MFC and ATL support (x86 and x64) 下
