获取屏幕分辨率在Win10应用UWP [英] Get Screen Resolution in Win10 UWP App

问题描述

作为UWP应用在普通的桌面系统窗口模式下运行时得到的屏幕分辨率将不再工作的老的方式。

As an UWP App runs in window mode on common desktop systems the "old" way of getting the screen resolution won't work anymore.

旧分辨率， Window.Current.Bounds 像<一个href=\"http://stackoverflow.com/questions/10828179/how-to-get-the-resolution-of-screen-for-a-winrt-app\">shown英寸

有另一种方式来获得的（主要）显示器的分辨率？

Is there another way to get the resolution of the (primary) display?

推荐答案

要改善其他的答案，甚至多一点，下面code也需要缩放因子，例如护理我为我的Windows显示200％（正常返回3200x1800）和300％的Lumia 930（192​​0×1080）。

To improve the other answers even a bit more, the following code also takes care of scaling factors, e.g. for my 200% for my Windows display (correctly returns 3200x1800) and 300% of the Lumia 930 (1920x1080).

var bounds = ApplicationView.GetForCurrentView().VisibleBounds;
var scaleFactor = DisplayInformation.GetForCurrentView().RawPixelsPerViewPixel;
var size = new Size(bounds.Width*scaleFactor, bounds.Height*scaleFactor);

正如在其他的答案说，这只是根帧的大小被改变之前返回桌面上正确的尺寸。

As stated in the other answers, this only returns the correct size on Desktop before the size of root frame is changed.

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