C# 获取当前屏幕的宽高和位置

 var primaryScreen = Screen.PrimaryScreen;

 var window = Window.GetWindow(ExportButton);//获取当前主窗口 var intPtr = new WindowInteropHelper(window).Handle;//获取当前窗口的句柄 var screen = Screen.FromHandle(intPtr);//获取当前屏幕

 using (Graphics currentGraphics = Graphics.FromHwnd(intPtr)) { double dpiXRatio = currentGraphics.DpiX / DpiPercent; double dpiYRatio = currentGraphics.DpiY / DpiPercent; var width = screen.Bounds.Width / dpiXRatio; var height = screen.Bounds.Height / dpiYRatio; var left = screen.Bounds.Left / dpiXRatio; var top = screen.Bounds.Top / dpiYRatio; }

 var screenHeight = SystemParameters.PrimaryScreenHeight; var screenWidth = SystemParameters.PrimaryScreenWidth;

 var primaryScreenHeight = SystemParameters.FullPrimaryScreenHeight; var primaryScreenWidth = SystemParameters.FullPrimaryScreenWidth;

 var workAreaWidth = SystemParameters.WorkArea.Size.Width; var workAreaHeight = SystemParameters.WorkArea.Size.Height;