topic Re: GetFeatures return wrong results in ArcGIS Pro SDK Questions

GetFeatures return wrong results

sonj — Wed, 30 Apr 2025 06:30:24 GMT

The iterating points of the tool. Point is taken by the function, which then retrieves the features at that point. What might be the cause of the persistent variations in the results?

SelectionSet selectionSet = MapView.Active.GetFeatures(mapPoint, true, false); Dictionary<MapMember, List<long>> result = selectionSet.ToDictionary(); foreach (var entry in result) { MapMember layer = entry.Key; List<long> ObjectIDs = entry.Value; foreach (long OID in ObjectIDs) { dat.Add(string.Format("{0}{1}: {2}{3}", "{\"", layer.Name + "\"", OID, "}")); } }

Re: GetFeatures return wrong results

GKmieliauskas — Wed, 30 Apr 2025 06:56:58 GMT

Hi,

You use visual intersecting in GetFeatures method. Maybe some features aren't visible at some scales? Try false instead true.

Next thing is geometry in GetFeatures method. Check your mapPoint spatial reference. If needed, project mapPoint to map spatial reference.

Re: GetFeatures return wrong results

sonj — Wed, 30 Apr 2025 09:57:01 GMT

Hello @GKmieliauskas As suggested visualintersect is set to false and ran the tool but the results are same.

Re: GetFeatures return wrong results

GKmieliauskas — Wed, 30 Apr 2025 10:53:27 GMT

Try to set whollyWithin parameter to true.

Re: GetFeatures return wrong results

sonj — Wed, 30 Apr 2025 11:01:14 GMT

The results remains same 😞

Re: GetFeatures return wrong results

GKmieliauskas — Wed, 30 Apr 2025 11:13:18 GMT

Try to check mapPoint of each round with debugger watch. Is type of mapPoint exactly MapPoint or maybe it is Multipoint type?

Have you tried your code on not utility network layers?

Re: GetFeatures return wrong results

sonj — Wed, 30 Apr 2025 11:20:37 GMT

The process collects all the line endpoints and then iterates. So it sends a single point. My data is in a shapefile.

Re: GetFeatures return wrong results

GKmieliauskas — Wed, 30 Apr 2025 12:16:24 GMT

All samples of GetFeatures use only geometry parameter. Try overload with geometry parameter only.

Have you tried GetFeaturesEx method?

Re: GetFeatures return wrong results

sonj — Thu, 01 May 2025 04:13:45 GMT

I tried all the options but the results vary.

Re: GetFeatures return wrong results

sonj — Fri, 02 May 2025 05:15:02 GMT

Appreciate it if anyone could help us.