[ilink32 Error] Error: Unresolved external 'InternetOpenA' referenced from  ..\WIN32\DEBUG\NATIVEXML.OBJ

wininet.lib

添加lib文件到工程或者

工程cpp或主窗体cpp的开始加上一句话就OK啦！

#pragma link "wininet.lib"

[ilink32 Error] Error: Unresolved external 'SendARP' referenced from