如何在 UWP 应用中隐藏/折叠标题栏? [英] how to hide / collapse title bar in a UWP app?

问题描述

有没有办法在 UWP 应用中以某种方式隐藏/折叠/使标题栏暂时不可见(但不是完全禁用)?

我知道可以在标题栏自动折叠之后使应用程序全屏显示，但我需要在可调整大小的桌面窗口中实现它.我也知道你可以自定义标题栏的外观，比如颜色等.

原因:我有一个有很多窗口的应用程序，需要节省屏幕空间并为窗口的客户区留出更多空间.

我阅读了不同的来源，但找不到答案:

• MSDN 文档

  具有扩展视图和透明按钮的背景:

  ApplicationViewTitleBar formattableTitleBar = ApplicationView.GetForCurrentView().TitleBar;formattableTitleBar.ButtonBackgroundColor = Colors.Transparent;CoreApplicationViewTitleBar coreTitleBar = CoreApplication.GetCurrentView().TitleBar;coreTitleBar.ExtendViewIntoTitleBar = true;

  Is there a way to somehow hide / collapse / make temporarily invisible (but not fully disable) titlebar in a UWP app?

  I know that it is possible to make app fullscreen after which title bar automatically collapses, but I need to implement it in a resizable desktop window. I also know that you can customize appearance of titlebar, like color, etc.

  Reason: I have an application with a lot of windows and need to save screen space and have more room for client area of windows.

  I've read different sources, but couldn't find an answer:

  • MSDN docs ApplicationViewTitleBar, CoreApplicationViewTitleBar
  • http://blogs.msdn.com/b/eternalcoding/archive/2015/08/20/uwp-take-the-control-of-your-title-bar.aspx
  • https://marcominerva.wordpress.com/2015/05/19/easily-manage-the-title-bar-in-windows-10-apps/

  For example, there seems to be a solution for the same problem for WPF: How to remove the title bar from a window but keep the border

  解决方案

  Finally, I should say, that, for the purposes of having additional screen real estate (which I needed), it is possible to expand client area to title bar and make background color of 3 buttons (minimize, maximize, close) transparent:

  With standard titlebar:

  With extended view and transparent buttons' background:

  ApplicationViewTitleBar formattableTitleBar = ApplicationView.GetForCurrentView().TitleBar;
  formattableTitleBar.ButtonBackgroundColor = Colors.Transparent;
  CoreApplicationViewTitleBar coreTitleBar = CoreApplication.GetCurrentView().TitleBar;
  coreTitleBar.ExtendViewIntoTitleBar = true;
  

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