出现了这个错误,编译没有错,链接出现的。rebuild All 也不行,不知道是为什么。请大神解答哦!
guess_numDlg.obj : error LNK2001: unresolved external symbol "protected: void __thiscall CGuess_numDlg::OnDoubleclickedStart(void)" (?OnDoubleclickedStart@CGuess_numDlg@@IAEXXZ)
Debug/guess_num.exe : fatal error LNK1120: 1 unresolved externals