我想了一个解决方案:请确保该文件是可访问的,它是一个有效的程序集或COM组件 [英] I want a solution for this : Please make sure that the file is accessible and that it is a valid assembly or COM component
问题描述
我建立了一个项目,OpenCV的在C#。它需要一个名为dll文件 cvextern.dll
。但是,添加此文件作为参考时,出现此消息: -
I am building a project with OpenCV in C#. It requires a dll file called cvextern.dll
. but, when adding this file as a reference, this message appears :-
参考cvextern.dll不能添加,请确保该文件是可访问的,它是一个有效的程序集或COM组件。
我从搜索累了,我花了2天寻找该问题
I get tired from searching, I spent the past 2 days in searching for a solution for that problem
推荐答案
该文件是原生的DLL,这意味着你可以将它通过添加引用未添加到.NET项目...您可以通过的DllImport使用它(见<一href="http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.dllimportattribute.aspx">http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.dllimportattribute.aspx)
the file is a native DLL which means you can't add it to a .NET project via Add Reference... you can use it via DllImport (see http://msdn.microsoft.com/en-us/library/system.runtime.interopservices.dllimportattribute.aspx)
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