[英]How to hide part of the window on the second monitor(screen)
窗口转到第二个监视器,但该窗口不可见。 如何隐藏区域?
目前尚不清楚您为什么需要这样做,但是可以通过一些努力来实现。 诀窍是OpacityMask属性,该属性允许使元素部分透明。 一些代码可以让您大致了解:
public MainWindow() {
InitializeComponent();
this.WindowStyle = WindowStyle.None; // required for AllowsTransparency
this.AllowsTransparency = true; // allow window to be transparent
var group = new DrawingGroup();
// make first 100x1000 part of window transparent
group.Children.Add(new GeometryDrawing() {Brush = Brushes.Transparent, Geometry = new RectangleGeometry(new Rect(0, 0, 100, 1000))});
// make the rest part white or whatever color you use
group.Children.Add(new GeometryDrawing() {Brush = Brushes.White, Geometry = new RectangleGeometry(new Rect(100, 0, 1000, 1000))});
this.OpacityMask = new DrawingBrush(group) {
Stretch = Stretch.None,
AlignmentX = AlignmentX.Left,
AlignmentY = AlignmentY.Top
};
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.