在UWP项目中引用本机C ++ dll [英] Reference native c++ dll in UWP project

问题描述

我有一个要在正在处理的UWP项目中使用的c ++ dll.我需要一些助手来实现这一目标.

I have a c++ dll that I want to utilize in the UWP project that I am working on. I need some assistant on how to achieve that.

推荐答案

通用Windows Apps在受限制的运行时环境中运行，因此，您不能像在经典Windows桌面应用程序中那样仅使用任何本机DLL.如果您具有DLL的源代码，则可以移植代码，使其在UWP上运行.首先，更改一些项目设置和项目文件元数据，以将项目标识为UWP项目.您需要使用/ZW选项编译库代码，该选项启用C ++/CX.由于与该环境相关联的更严格的控制，因此某些UWP应用中不允许使用某些API调用.请参阅适用于UWP应用程序的Win32和COM API.

Universal Windows Apps run in a restricted runtime environment, so you can't just use any native DLL the way you would in a classic Windows desktop application. If you have source code for a DLL, you can port the code so that it runs on the UWP. You start by changing a few project settings and project file metadata to identify the project as a UWP project. You need to compile the library code using the /ZW option, which enables C++/CX. Certain API calls are not allowed in UWP apps due to stricter controls associated with that environment. See Win32 and COM APIs for UWP apps.

如果您的本机DLL使用 __ declspec(dllexport)公开功能，则可以按照

If your native DLL exposes functions using __declspec(dllexport), then you could follow the procedure on Using a Win32 DLL in a UWP App.

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