java实现哈希表

//屏幕宽度
//double Screen_Width = System.Windows.Application.Current.Host.Content.ActualWidth;
//double a = System.Windows.Application.Current.RootVisual.RenderSize.Width;
var we = new System.Windows.Media.Imaging.WriteableBitmap(app, new ScaleTransform { ScaleX = 1, ScaleY = 1 });
var Screen_Height = we.PixelHeight;
var Screen_Width = we.PixelWidth;
Debug.WriteLine(Screen_Height + "==========abc=============" + Screen_Width);