2019-11-27-WPF- transparent window fullscreen

Original: 2019-11-27-WPF - full-screen transparent window

title	author	date	CreateTime	categories
WPF full-screen transparent window	lindexi	2019-11-27 09:22:19 +0800	2019-11-27 08:48:26 +0800	WPF

This article tells you how to make a pit full-screen transparent window, transparent and full-screen window in WPF

Use the following code can be made a transparent window fullscreen

        public MainWindow()
        {
            InitializeComponent();

            AllowsTransparency = true;
            WindowStyle = WindowStyle.None;
            WindowState = WindowState.Maximized;
            Background = Brushes.Transparent;
            Topmost = true;
        }

WPF transparent window in the background will be added into the memory, try the above program is run 2K screen, you will see probably need 70M of memory. If a larger screen resolution, you'll find the mouse to move very slowly, see [translation] footprint on WPF transparent window

Also find a window screen and actually have a pixel, by setting ResizeMode="NoResize"can be resolved, because this one pixel is used to drag a window

In addition, the set ResizeMode="NoResize"can be resolved:

• 17025 touch bug
• Restore window and then maximize the window offset
• Screen switching, window offset