摘要: 抽象基类:Shapepublic abstract class Shape { protected int xpos, ypos, height, width; protected Pen bPen; public Shape(int x, int y, int w, int h) { bPen = new Pen(Color.Black); //using System.Drawing; xpo... 阅读全文
posted @ 2008-07-04 13:50 tommy&gina 阅读(299) 评论(0) 推荐(0) 编辑