通用Windows库（UWP）的方式，采取屏幕截图？ [英] Universal Windows Library (UWP) Way to take screenshot?

问题描述

我想创建一个适用于通用的Windows要建一个ScreenCaptureLib.dll

I would like to create a ScreenCaptureLib.dll which is intended to be built for Universal Windows.

我们已经有以下使用Windows.Forms的：
https://github.com/ShareX/ShareX/tree/master/ShareX。 ScreenCaptureLib

We already have the following using Windows.Forms: https://github.com/ShareX/ShareX/tree/master/ShareX.ScreenCaptureLib

显然没有任何的Windows窗体的代码不工作，我想在上手正确的方向一些指点。

Obviously none of the Windows Forms code does not work and I would like some pointers in the right direction to get started.

我很感激你的帮助。

由于
迈克尔

推荐答案

您可以遵循的记录与抓屏屏幕，但请注意：

You may follow the official document for Record the screen with ScreenCapture, but please notice that:

的抓屏 API仅在移动设备上使用。

The ScreenCapture API is only available on mobile devices.

和现在没有API可直接用于从UWP应用捕获桌面上的屏幕。但是，作为一个变通办法，我们可以渲染XAML树为位图，要做到这一点，请参考的获取快照在Windows 8.1商店App 。

And for now there is no API can be used directly to capture the screen on a desktop from an UWP app. However, as a workaround method, we can render the XAML tree to a bitmap, to do this, please refer to Capturing Snapshot in Windows 8.1 Store App.

您也可以提交加入这一新功能通过Windows反馈工具开发的请求。

You may also submit a request to add this new feature for developing through the Windows Feedback tool.

更新：

的抓屏功能只支持运行的Windows Phone 8.1移动设备。不支持Windows 10这个API。

The ScreenCapture feature is only supported for mobile devices running Windows Phone 8.1. This API is not supported on Windows 10.

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