设置地图视图功能的范围选定
2015-06-11 11:07:31 访问(1289) 赞(0) 踩(0)
MapInfo.Data.Table table = Session.Current.Catalog.OpenTable(@"C:\Documents and Settings\Administrator\桌面\map\GZ-landmark-LL-Shift.TAB");
MapInfo.Mapping.FeatureLayer lyr = new FeatureLayer(table);
MapInfo.Data.SearchInfo si = MapInfo.Data.SearchInfoFactory.SearchWhere("E_Name='Wanli Shopping Centre'");
Session.Current.Catalog.Search(lyr.Table, si, Session.Current.Selections.DefaultSelection, ResultSetCombineMode.AddTo);
MapInfo.Data.IResultSetFeatureCollection irfc = Session.Current.Selections.DefaultSelection[lyr.Table];
MapInfo.Data.Feature f = irfc[0];
MapInfo.Geometry.DPoint pnt = new MapInfo.Geometry.DPoint(f.Geometry.Centroid.x, f.Geometry.Centroid.y);
mapControl1.Map.Center = pnt;
mapControl1.Map.Bounds= f.Geometry.Bounds;
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设置地图视图功能的范围选定 
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