VC里LINK报错

Question

我是新手望各位高手赐教~~~上传时有问题~~~传不上去程序源码~~~需要看程序源码的QQ我   QQ号307145155    先谢谢啦
出现的错误如下：
ECDSA.obj : error LNK2001: unresolved external symbol "public: static struct CRuntimeClass const CECDSADoc::classCECDSADoc" (?classCECDSADoc@CECDSADoc@@2UCRuntimeClass@@B)
ECDSA.obj : error LNK2001: unresolved external symbol "public: static struct CRuntimeClass const CMainFrame::classCMainFrame" (?classCMainFrame@CMainFrame@@2UCRuntimeClass@@B)
ECDSA.obj : error LNK2001: unresolved external symbol "public: static struct CRuntimeClass const CECDSAView::classCECDSAView" (?classCECDSAView@CECDSAView@@2UCRuntimeClass@@B)
Debug/ECDSA.exe : fatal error LNK1120: 3 unresolved externals
Error executing link.exe.

Answer 1

差了某个库，在连接设置里Additional Dependencies里写xxx.lib

Answer 2

CECDSADoc对应的cpp文件等加入工程

Answer 3

少库，#pragma comment(lib,"xxx.lib")

Answer 4

LINK : fatal error LNK1117: syntax error in option "subsystem:windows/incremental:yes"
Error executing link.exe.这个是怎么回事有人能帮忙回答下吗？谢谢啦