MapXtreme 2005代码段(2)数据查询部分
摘要:
1、遍历所有要素foreach(MapInfo.Data.Feature f in _FeatureLayer.Table){// do something with the Feature}2、点查询MapInfo.Geometry.DPoint point = new MapInfo.Geometry.DPoint(-100, 40); MapInfo.Data.MIConnection co... 阅读全文
posted @ 2006-11-29 13:58 Fantasia 阅读(1251) 评论(0) 推荐(0) 编辑