| 发表于:2007-12-12 11:07:55 楼主 |
在这条语句中出现编译错误: serialprocess = (serialthread*)afxbeginthread(runtime_class(serialthread), thread_priority_normal, 0, create_suspended); 错误提示是: compiling... serialappdlg.cpp linking... serialappdlg.obj : error lnk2019: unresolved external symbol "public: static struct cruntimeclass * __stdcall serialthread::getthisclass(void)" (?getthisclass@serialthread@@sgpaucruntimeclass@@xz) referenced in function "protected: virtual int __thiscall cserialappdlg::oninitdialog(void)" (?oninitdialog@cserialappdlg@@maehxz) .\debug/serialapp.exe : fatal error lnk1120: 1 unresolved externals serialapp - 2 error(s), 0 warning(s) ---------------------- done ---------------------- build: 0 succeeded, 1 failed, 0 skipped 请问是什么原因? |
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