是否有可能从一个批处理文件或CMD脚本添加一个目录来DLL搜索路径？ [英] Is it possible to add a directory to DLL search path from a batch file or cmd script?

问题描述

MSDN说，功能 SetDllDirectory会（）的可用于插入目录到 DLL搜索路径。可以将此功能从一个批处理文件或CMD脚本访问，可能通过 CSCRIPT

MSDN says that the function SetDllDirectory() can be used to insert a directory into the DLL Search Path. Can this function be accessed from a batch file or cmd script, perhaps using via cscript?

这样做的目的是让我们的DLL开发版本之前发现了一个pre-现有的旧模块在％WINDIR％等，而无需编写一个程序只是为了这一点。

The aim is to have our development version of a dll found before a pre-existing older one in %WINDIR% etc. without having to write a program just for that.

在此先感谢您的时间和想法。

Thanks in advance for your time and thoughts.

推荐答案

您可以将DLL中的可执行文件，这是第一次搜索之前％WINDIR％相同的路径。有没有办法从一个批处理文件直接调用SetDllDirectory会。

You can place the DLL in the same path as the executable, which is searched first before %WINDIR%. There's no way to call SetDllDirectory from a batch file directly.

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