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根据查询条件,搜索倒要找的feature,然后选中feature并高亮显示

2008-01-08 12:04 309 查看

axGlobeControl1.Globe.GlobeDisplay.Scene.ClearSelection();


IQueryFilter QueryFilter = new QueryFilterClass();


QueryFilter.WhereClause = "OBJECTID=3";


IFeatureLayer pFeatureLayer = ArcGlobe.ArcGolbeTools.GetLayer(axGlobeControl1.Globe, "sde.SDE.污水处理厂_Project");


IFeatureCursor featureCursor = pFeatureLayer.Search(QueryFilter, true);


IFeature feature = featureCursor.NextFeature();


IPoint thispoint = feature.Shape as IPoint;


ArcGlobe.ArcGolbeTools.ZoomToPoint(axGlobeControl1.Globe, thispoint.X, thispoint.Y, 3);


axGlobeControl1.Globe.GlobeDisplay.Scene.SelectFeature(pFeatureLayer , feature);
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