找不到指定的模块-64位dll-Thespecifiedmodulecouldnotbefound-64bitdll

try the tool "dependency walker" (ldd-like tool for win, www.dependencywalker.com) to find out what links against what. might be helpful.

尝试使用“依赖步行者”工具(类似于ldd的工具,www.dependencywalker.com)来找出与什么相关的链接。可能会有所帮助。

My guess would be dependencies, your new DLL may have some missing 64-bit DLL's that it needs.

我的猜测是依赖,你的新DLL可能有一些它需要的64位DLL。

Check where you're building the different versions (x86/x64) of the dll to.

检查你在哪里构建dll的不同版本(x86 / x64)。

The easiest thing to do is set the target directory for the 64-bit dll to be a 'x64' subdirectory of your target folder. In your 64-bit solution configuration, set the C#'s target directory to also be the 'x64' directory.

最简单的方法是将64位dll的目标目录设置为目标文件夹的“x64”子目录。在64位解决方案配置中,将C#的目标目录设置为“x64”目录。

This will ensure the exe for each platform tries to load the correct dll.

这将确保每个平台的exe尝试加载正确的dll。

Thank for your help.

谢谢您帮忙。

When I placed the dll under C:\Windows\System32\ the error resolved.

当我将dll放在C:\ Windows \ System32 \下时,错误已解决。

Thanks, Ga

I had a problem with this once along these lines. I had a C++ DLL that acted as an interface to a piece of hardware, that I needed to call from C#. However, it would fail the DllImport call if the piece of hardware was not plugged in. This is because the DLL initialisation function was returning a failure, so C# just said it couldn't load the DLL, it may not be to do with where the DLL is.

我曾经沿着这些方面遇到过这个问题。我有一个C ++ DLL作为一个硬件的接口,我需要从C#调用。但是,如果没有插入硬件,它将无法通过DllImport调用。这是因为DLL初始化函数返回失败,所以C#只是说它无法加载DLL,它可能与那里没有关系DLL是。

Check that you are not causing some sort of error when you are setting up the DLL in your C code.

在C代码中设置DLL时,请检查是否没有引起某种错误。