碰到第二个问题:
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiDestroyDeviceInfoList@4
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiGetClassDevsA@16
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiGetDeviceInterfaceDetailA@24
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiEnumDeviceInterfaces@20
Release/TestCCDeath.exe : fatal error LNK1120: 4 unresolved externals
执行 link.exe 时出错.
TestCCDeath.exe - 1 error(s), 0 warning(s)
解决方法:#pragma comment(lib,"setupapi")
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiDestroyDeviceInfoList@4
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiGetClassDevsA@16
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiGetDeviceInterfaceDetailA@24
OpenByInterface.obj : error LNK2001: unresolved external symbol __imp__SetupDiEnumDeviceInterfaces@20
Release/TestCCDeath.exe : fatal error LNK1120: 4 unresolved externals
执行 link.exe 时出错.
TestCCDeath.exe - 1 error(s), 0 warning(s)
解决方法:#pragma comment(lib,"setupapi")