Visual Studio 2008：使用外部Debug-DLL进行Debug-Run和外部Release-DLL进行Release-Run [英] Visual Studio 2008: Use external Debug-DLL for Debug-Run and external Release-DLL for Release-Run

问题描述

简短版本：
如果在发行模式下运行VS2008中的程序，我希望它使用
pathA\externaldll.dll 。
如果在调试模式下从VS2008运行程序，我希望它使用
pathB\externaldll.dll

长版本：
我有一个与外部dll文件（VTK）链接的程序。我已经在Debug和Release模式下自己构建了外部应用程序。外部dll文件的位置如下：

Long version: I have a programm that is linked against external dll-files (VTK). I have built the external application myself in both Debug and Release mode. The external dll-files are located like this:

<some path>\Debug\externalDll.dll
<some path>\Release\externalDll.dll

（所以它们被称为相同，但有不同的文件夹）。

(so they are called the same, but have different folders).

我想进入Debug Builds的外部代码，但是我希望Release Builds使用Release DLL来测试执行时间（我处理大数据集）。

I want to step into the external code for Debug Builds, but I want the Release Builds to use the Release DLLs for testing the execution time (I process big datasets).

链接到相应的dll是很容易的，因为我有项目设置。但执行时，Visual Studio会在PATH环境变量中找到第一个DLL。

Linking to the according dlls is easy, as I have project settings for that. But when executing, Visual Studio takes the first dll it finds within the PATH environment variable.

繁琐的解决方案：
PATH变量，如：PATH =;％CURRENTDLLPATH％;
并在后构建步骤中设置CURRENTDLLPATH。
VS2008中没有内置的解决方案？

Cumbersome solution idea: Having the PATH variable like: PATH=;%CURRENTDLLPATH%; and setting CURRENTDLLPATH in a post-build-step. Is there no solution built-in into VS2008?

推荐答案

实际上有一个内置而简单的方法：

Actually there is a built-in and easy way:

环境在项目设置/调试中是可变的。

The "Environment"-Variable within "project settings"/Debugging.

所以设置环境变量到

PATH=C:\Paraview\ParaView-3.8.0\gen\bin\$(ConfigurationName);%PATH%

为要被外观的项目做的伎俩。

for the project to be exectued does the trick.

这个问题在这里回答了几次，我只是没有找到
（例如如何在visual studio中设置路径？）

The question was answered several times here, I just didn't find it (e.g. How do I set a path in visual studio?)

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