#pragma comment(lib,"setupapi.lib")//

mediaclient.lib(usb_interface_win32.obj) : error LNK2001: unresolved external symbol __imp__SetupDiGetDeviceInterfaceDetailA@24
mediaclient.lib(usb_interface_win32.obj) : error LNK2001: unresolved external symbol __imp__SetupDiDestroyDeviceInfoList@4
mediaclient.lib(usb_interface_win32.obj) : error LNK2001: unresolved external symbol __imp__SetupDiEnumDeviceInterfaces@20
mediaclient.lib(usb_interface_win32.obj) : error LNK2001: unresolved external symbol __imp__SetupDiGetClassDevsA@16

解决方法：

在StdAfx.h中添加如下lib

#pragma  comment(lib,"setupapi.lib")//

版权声明：本文为lyd_253261362原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。