摘要： 1、获取屏幕范围：方法一：FrameworkElement element = Application.Current.RootVisual as FrameworkElement;if (element == null){return;}double width= element.ActualWidth;double height = element.ActualHeight;或者方法二：double width = Application.Current.Host.Content.ActualWidth;double height = Application.Current.Host.Co 阅读全文