GIS在哪里

摘要： ILayer pLayer = operateShp.GetIlayerByShapefile(path, name); pMap.AddLayer(pLayer); public ILayer GetIlayerByShapefile(string path, string fileName) { IWorkspaceFactory pWorkspaceFactory = new Shapef... 阅读全文

摘要： IFeatureCursor cursor; IFeatureBuffer featureBuffer; IFeatureClass featureClass; featureClass = operateShp.CreateShapefile(path, name, polygon.GeometryType); cursor = featureClass.Insert(true); featur... 阅读全文

摘要： IGeometry polygon; IActiveView pActiveView; IEnumFeature pEnumFeature; IFeature pFeature; IFeature pFirstFeature; pActiveView = (IActiveView)pMap; if (pMap.SelectionCount == 0) { return; } pEnumFeatur... 阅读全文

摘要： IFeatureLayer pFeatureLayer; IFeatureSelection pFeatSel; ISelectionSet pSelectionSet; pFeatureLayer = pCurrentLayer as IFeatureLayer; pFeatSel = (IFeatureSelection)pCurrentLayer; pSelectionSet = pFeat... 阅读全文