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点选代码axMapControl1.MousePointer = esriControlsMousePointer.esriPointerArrow;IGeometry g = null;IEnvelope pEnv;IActiveView pActiveView = axMapControl1.ActiveView;IMap pMap = axMapControl1.Map;pEnv = axMapControl1.TrackRectangle();if (pEnv.IsEmpty == true){ESRI.ArcGIS.Display.tagRECT r;r.bottom = e.y + 阅读全文
posted @ 2013-05-27 14:04 大胡子青松 阅读(185) 评论(0) 推荐(0) 编辑