在 Qt 中使用 UWP API [英] Using UWP API with Qt

问题描述

在 Visual Studio 中，我包含了:using namespace Windows::Devices::Enumeration; 并且它可以工作.在 Qt 中添加/包含命名空间时，出现错误.任何文档如何将 UWP API 与 Qt 一起使用?

In Visual Studio I included: using namespace Windows::Devices::Enumeration; and it works. When adding/including namespaces in Qt I get errors. Any documentation how to use UWP API with Qt?

例如:

.h
#include <windows.devices.enumeration.h>

.cpp
DeviceAccessInformation deviceInfo;

我收到错误:C2065: 'DeviceAccessInformation': undeclared identifier

更新:

我找到了一些与该问题相关的信息.所以我添加了 Win SDK 路径 (INCLUDEPATH += "C:/Program Files (x86)/Windows Kits/10/Include/10.0.16299.0") 到.pro 文件.还添加了#include "winrt/windows.devices.enumeration.h" 到头文件但它仍然找不到DeviceAccessInformation deviceInfo;，抛出错误:C2065:DeviceAccessInformation:未声明的标识符.

I have found some information related the issue. So I have added the Win SDK path (INCLUDEPATH += "C:/Program Files (x86)/Windows Kits/10/Include/10.0.16299.0") to the .pro file. Also added the #include "winrt/windows.devices.enumeration.h" to the header file but it still can't find the DeviceAccessInformation deviceInfo;, throws error: C2065: DeviceAccessInformation: undeclared identifier.

我还检查了示例，并添加了命名空间.使用命名空间 winrt;

Also I have checked the samples, and add the namespace. using namespace winrt;

并显示错误:C2871: 'winrt': a namespace with this name does not exist

我也注意到警告:-1: warning: winrt_manifest_install.path is not defined: install target not created

我已经包含了 WindowsApp 库，但问题仍然存在.

I have included the WindowsApp library but the issue still exists.

contains(QMAKE_TARGET.arch, x86_64) {
    LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.16299.0/um/x64" -lWindowsApp
} else {
    LIBS += -L"C:/Program Files (x86)/Windows Kits/10/Lib/10.0.16299.0/um/x86" -lWindowsApp
}

我认为问题在于错误的包含或我遗漏了什么.

I think the problem is with the wrong includes or I missing something.

更新 2:

谁能确认Qt 5.9.3 UWP x32/x64 套件与UWP API 兼容?提前致谢.

Can anyone confirm that Qt 5.9.3 UWP x32/x64 kits work with UWP API? Thanks in advance.

推荐答案

我决定使用 Visual Studio 开发原生 UWP 应用程序，即使我通过安装解决了这个问题Qt 扩展 VS 并将 Win SDK 套件切换到 16299.

I have decided to develop native UWP app using Visual Studio even though I fixed the issue by installing Qt extension for VS and switching Win SDK kit to 16299.

这篇关于在 Qt 中使用 UWP API的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！