问题描述
我发布了一个类似的主题/问题,但这次有点不同。
I've posted a similar topic/question, but this time it's a bit different.
我只是试图使用HidD_GetHidGuid该窗口的guid为一些隐藏的设备,但它给我一个错误LNK2019:未解决的外部符号_HidD_GetHidGuid @ 4引用的函数_main
I'm just trying to use the HidD_GetHidGuid() function to get the window's guid for some hid devices, but it's giving me a error LNK2019: unresolved external symbol _HidD_GetHidGuid@4 referenced in function _main
我的代码:
//mainframe.cpp
#include<iostream>
#include<Windows.h>
extern "C"
{
#include<hidsdi.h>
#include<SetupAPI.h>
}
int main()
{
int iQuit;
LPGUID guid;
HidD_GetHidGuid(guid);
std::cout << "testing program" << std::endl;
std::cout << guid << std::endl;
std::cin >> iQuit;
return 0;
}
在我的VC ++目录中添加了C:\WinDDK\7600.16385 .1 \inc\ddk和C:\WinDDK\7600.16385.1\\\api到包含目录。对于库目录,我添加了C:\WinDDK\7600.16385.1\lib
In my VC++ directories I've added C:\WinDDK\7600.16385.1\inc\ddk and C:\WinDDK\7600.16385.1\inc\api to the "include directories". For "Library directories", I have added C:\WinDDK\7600.16385.1\lib
但它只是给了这个1错误,不知道为什么。 ..请帮助
But it's just giving this 1 error, have no idea why... Please help
感谢
推荐答案
=http://msdn.microsoft.com/en-us/library/windows/hardware/ff538924%28v=vs.85%29.aspx =nofollow>文档,您需要链接 hid.lib
According to the documentation, you need to link against hid.lib
这篇关于如何在c ++中使用HidD_GetHidGuid()?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!