解决以下外部元素时遇到问题：_IID_iwicimagingfactory [英] Having problem resolving the following external element : _IID_iwicimagingfactory

问题描述

在使用CCmdTarget链接我的OLE / MFC程序时，我有以下错误消息：

In linking my OLE/MFC program using CCmdTarget I have the following error message:

nafxcw.lib(afxglobals.obj) : error LNK2001: unresolved external symbol _IID_IWICImagingFactory
main.exe : fatal error LNK1120: 1 unresolved externals 

我在Windows 7专业版上使用VS 10



我尝试了什么：



我隐含地指定了要包含的以下库：

I am using VS 10 on Windows 7 professional

What I have tried:

I implicitly specified the following libraries to be included:

#pragma comment(lib, "ole32.lib")
#pragma comment(lib, "user32.lib")
#pragma comment(lib, "comsuppw.lib")

什么库我错过了吗？



谢谢

What library am I missing?

Thank you

推荐答案

我在源代码中添加了以下库指令它解决了缺少外部符号

I added the following library directive to my source code and it resolved the missing external Symbol

#pragma comment(lib, "windowscodecs.lib")

从Google看起来像：C：\Program Files \ MicroSoft SDKs\Windows\v7.0A\Lib\ windowscodecs.lib



检查： c ++ - visual studio构建错误：未解析的外部符号_IID_IWICImagingFactory（MFC静态库） - 堆栈溢出 [ ^ ]



和：Mr。赖泰宇：如何解决错误LNK2001：未解析的外部符号_IID_IWICImagingFactory？ [ ^ ]

From Google it looks like : C:\Program Files\Microsoft SDKs\Windows\v7.0A\Lib\ windowscodecs.lib

Check this: c++ - visual studio building error: unresolved external symbol _IID_IWICImagingFactory (MFC static lib) - Stack Overflow[^]

and: Mr. Lai Tai-Yu: How to solve to error LNK2001: unresolved external symbol _IID_IWICImagingFactory?[^]

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