Win 10下的Win 8.1应用程序：奇怪的扩展 [英] Win 8.1 app under Win 10: strange scaling

问题描述

如果我在Windows 10预览版中运行我的Windows 8.1应用程序（版本10240以及所有先前版本），则所有控件都非常小。

If I run my Windows 8.1 app inside Windows 10 preview (build 10240 and also all prior versions) all controls are quite tiny.

通常屏幕有1366x768像素（并报告缩放系数为1.0）。

Normally the screen has 1366x768 physical pixels (and a scaling factor of 1.0 was reported).

当在Windows 10中运行Windows 8.1应用程序时，报告的逻辑分辨率为1645.783 ... x 925.301 ...（仍然报告缩放因子为1.0。

Whenn running the Windows 8.1 app inside Windows 10, a logical resolution of 1645.783... x 925.301... is reported (and still a scaling factor of 1.0 is reported).

Windows 10然后似乎缩小了1645.783 ... x 925.301"像素"。 1366x768物理像素导致显着更小的控件（显示更多内容）

Windows 10 then seems to downscale the 1645.783... x 925.301 "pixels" to the 1366x768 physical pixels which leads in notably smaller controls (while more content is shown)

"魔术因素"是1.2048 ...正好是1.0 / 0.83。

The "magic factor" is 1.2048... which is exactly 1.0 / 0.83.

我知道Windows 10有新的缩放比例。但这一切都没有意义。人工缩放有一个很重要的因素。实际上，离开1366x768（@ 1.0）将是完美的。我认为这是一个严重的错误。

I know that Windows 10 has new scaling plateus. But this all does not make sense at all. The artificial scaling has an akward factor. Actually, leaving 1366x768 (@1.0) would be perfect. I consider this as a serious bug.

Windows 10在做什么？

What is Windows 10 doing?

（我可以将我的Win 8.1应用程序移植到Win 10以便缩放可以再次正常，但我想等几个月直到工具真的准备好了）

(I could port my Win 8.1 app to Win 10 so that the scaling would be OK again, but I would like to wait some months till the tools are really ready)

推荐答案

你好eikuh，

Hello eikuh,

对于这个问题，请检查：

For this issue, please check:

1.要查看Windows 10是否更改了其DPI，以便即使是相同大小的屏幕，结果也是如此是不一样的。

1.To see if the windows 10 has changed its DPI so that even for a same size screen, the result is not the same.

2.要使用应用程序创建其他人来检查是否还有一个奇怪的扩展方案，如果所有Windows 8.1应用程序都有这种奇怪的行为，我认为Windows 10系统应该做一些改变，例如，使用
a新的缩放盘，我建议你在产品论坛上确认一下：
http://answers.microsoft.com/en-us?auth=1

2.To make a test with application created others to check if there is also a strange scaling scenario and if it is that all windows 8.1 application has this strange behavior, I think the windows 10 system should have make some changes, for example, using a new scaling plateus, I would like suggest you confirm this on the product forum: http://answers.microsoft.com/en-us?auth=1

3.如果是其他人应用程序没有这种奇怪的情况，我是如果结果是由您的应用设置引起的。如果是这样，请提供您创建应用程序的小型演示或详细步骤，以便重现此方案，以便我们帮助测试它。

3.If others apps does not have such strange scenario, I am wondering if the result is caused by your app setting. If so, please provide a small demo or detail steps you created the app which could reproduce this scenario, so that we could help test it.

问候。

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