给对话框添加类, 报错
CalibrateMFCDlg.h(6) : error C2504: “CDialog”: 未定义基类
等多个错误
加上 #include "afxwin.h" 就会包如上错误
fatal error C1189: #error : WINDOWS.H already included. MFC apps must not #include <windows.h>
原因:
在其它文件里 #include ”CalibateMFCDlg.h" 了
fatal error C1189: #error : WINDOWS.H already included. MFC apps must not #include <windows.h>