I have a VS2008 solution with three projects: C# ASP.NET web service, which is using C++/CLI DLL, which in turn is calling functions of native C++ DLL. All references are properly set. In web service bin folder there are all three DLL's. Problem is when I hit F5 the page in my browser informs me about FileNotFoundException from HRESULT 0x8007007E, The specified module could not be found.
我有一个VS2008解决方案，有三个项目:c# ASP。NET web服务，它使用c++ /CLI DLL，反过来调用本机c++ DLL的函数。所有的引用都被正确设置。在web service bin文件夹中有三个DLL。问题是当我点击F5时，浏览器中的页面告诉我HRESULT 0x8007007E的FileNotFoundException，无法找到指定的模块。
The missing module is my native DLL. ASP.NET Development Server copies (and uses) my C++/CLI DLL somewhere in %USERPROFILE%\AppData\Local\Temp\Temporary ASP.NET Files\root, but not the native one. If I manually copy native DLL to the same folder with C++/CLI DLL then I can debug my web service. However, this copying does not seem right.
缺少的模块是我的本机DLL。ASP。NET开发服务器在%USERPROFILE%\AppData\本地\Temp\临时ASP中复制(并使用)我的c++ /CLI DLL。NET文件\root，但不是本地文件。如果我用c++ /CLI DLL手动将本机DLL复制到相同的文件夹中，那么我可以调试我的web服务。然而，这种复制似乎并不正确。
Copying native DLL somewhere on PATH does not feel right either, because other developers need to remember it.
在路径上的某个地方复制本地DLL也感觉不正确，因为其他开发人员需要记住它。
There is a similar question here, and a blog post linked in one answer. The given solution requires that I change DLL's to be delay-loaded, which again seems to much of a half-baked workaround, because it requires to change the end product due to development hurdles.
这里有一个类似的问题，一个博客文章链接在一个答案中。给定的解决方案要求我更改DLL的延迟加载，这在很大程度上也是一个不成熟的解决方案，因为由于开发障碍，它需要更改最终产品。
Is there a proper way to debug a combination of web service, C++CLI DLL, and native DLL?
是否有合适的方法来调试web服务、c++ CLI DLL和本机DLL的组合?
1 个解决方案
#1
3
The issue is simply that the compiler can't figure out where the native c++ library is.
问题很简单，编译器无法找出本机c++库的位置。
So, there are a couple ways to fix that.
有几种方法可以解决这个问题。
- Use DLLImport to load the dll using a relative or absolute path at runtime.
- 使用DLLImport在运行时使用相对或绝对路径加载dll。
- Set the
pathenvironment variable to it's location. - 将path环境变量设置为它的位置。
- Get really complicated in how the project is built (see link below, which you've obviously already read).
- 在项目的构建方式上变得非常复杂(请参阅下面的链接，显然您已经读过了)。
http://blogs.msdn.com/b/jorman/archive/2007/08/31/loading-c-assemblies-in-asp-net.aspx
http://blogs.msdn.com/b/jorman/archive/2007/08/31/loading-c-assemblies-in-asp-net.aspx
There's no real answer beyond those.
除了这些，没有真正的答案。
#1
3
The issue is simply that the compiler can't figure out where the native c++ library is.
问题很简单，编译器无法找出本机c++库的位置。
So, there are a couple ways to fix that.
有几种方法可以解决这个问题。
- Use DLLImport to load the dll using a relative or absolute path at runtime.
- 使用DLLImport在运行时使用相对或绝对路径加载dll。
- Set the
pathenvironment variable to it's location. - 将path环境变量设置为它的位置。
- Get really complicated in how the project is built (see link below, which you've obviously already read).
- 在项目的构建方式上变得非常复杂(请参阅下面的链接，显然您已经读过了)。
http://blogs.msdn.com/b/jorman/archive/2007/08/31/loading-c-assemblies-in-asp-net.aspx
http://blogs.msdn.com/b/jorman/archive/2007/08/31/loading-c-assemblies-in-asp-net.aspx
There's no real answer beyond those.
除了这些，没有真正的答案。