摘要: 继承自定义基类ToolBase,代码如下,比以前清爽多了! 1: /// <summary> 2: /// 地图缩小工具 3: /// </summary> 4: public class ZoomOut : ToolBase 5: { 6: private INewEnvelopeFeedback m_feedBack; 7: private IPoint m_point... 阅读全文
posted @ 2009-09-07 21:22 liuyh208 阅读(1698) 评论(5) 推荐(0) 编辑