Latest Contributions by Wolf

‎08-28-2020

Yes, this would be the correct approach. You can take a look at this sample: https://github.com/Esri/arcgis-pro-sdk-community-samples/tree/master/Framework/ConfigWithMap you might want to remove the customization of the Ribbon UI code in ConfigurationManagerWIthMap.cs: protected override void OnUpdateDatabase(XDocument database)‍‍

‎08-26-2020

Hi Kory, Without seeing you code, the only thing that comes to mind is that a dispatch timer will actually ensure that timer events are called on the dispatch thread. So first thing i would remove is this: await System.Windows.Application.Current.Dispatcher.Invoke(async () =>‍

‎08-24-2020

Hi Jan, I just tried this using release 2.6 and it is working for me. In my test I have a feature layer that is joined to a table (both the feature layer and the table are in the TOC). I retrieve the feature layer for the query from the map using: var featureLayer = MapView.Active.Map.Layers.OfType<FeatureLayer>().Where (l => l.Name.Equals (...));‍ In my sample I only query the selected features, however, I see all values including the values of the joined table: QueryFilter qf = new QueryFilter() { ObjectIDs = featureLayer.GetSelection().GetObjectIDs() }; using (var rowCursor = featureLayer.Search(qf)) { while (rowCursor.MoveNext()) { using (var anyRow = rowCursor.Current) { foreach (var fld in anyRow.GetFields().Where(fld => fld.FieldType != FieldType.Geometry)) { // includes all 'joined' field names var fieldName = fld.Name; // fld.AliasName } foreach (var fld in anyRow.GetFields().Where(fld => fld.FieldType != FieldType.Geometry)) { // get all field values var fieldValue = (anyRow[fld.Name] == null) ? string.Empty : anyRow[fld.Name].ToString(); } } } } ‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎08-21-2020

I think the snippet in my sample did it. var lineLayerName = "TestLines"; var lineLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().Where(fl => fl.Name.Equals(lineLayerName, StringComparison.OrdinalIgnoreCase)).FirstOrDefault(); ‍‍‍

‎08-21-2020

You are using indexof to find the layer by name. Did you validate the returned feature layer? indexof can return > 0 for any name that starts with "GISWRKS1.WORKS.WaterMain"

‎08-21-2020

And the tool has snapping turned on too: UseSnapping = true;‍

‎08-21-2020

Hi Brian, I would take a look at the 'snapping' settings in your add-in. You should see snapping enabled when you activate the tool - so with my sample I see this under the crosshair cursor: If you can't see the 'snapping' indicator, look at all 'snapping' settings in my add-in sample code. Actually I think Vertex and Intersection snapping are not really needed (this was copy/paste inheritance). public SnapPointsToLine() { IsSketchTool = true; UseSnapping = true; SketchType = SketchGeometryType.Line; SketchOutputMode = SketchOutputMode.Map; } protected override Task OnToolActivateAsync(bool active) { var lineLayerName = "TestLines"; var lineLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<FeatureLayer>().Where(fl => fl.Name.Equals(lineLayerName, StringComparison.OrdinalIgnoreCase)).FirstOrDefault(); if (lineLayer != null) { Snapping.IsEnabled = true; Snapping.SetLayerSnapModes(lineLayer, SnapMode.Vertex, true); Snapping.SetLayerSnapModes(lineLayer, SnapMode.Edge, true); Snapping.SetLayerSnapModes(lineLayer, SnapMode.Intersection, true); } return base.OnToolActivateAsync(active); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎08-21-2020

Hi Brian, I made a small sample add-in that includes your method and was not able to duplicate your problem. I attached the sample (please make sure to run the "pro fix references" tool to fix the Pro assembly references before you build). When I run the sample with UseSnapping set to true, I can't get IntersectsLayer to fail. With snapping off, I can see IntersectsLayer return false which is expected. I am using overlay graphics to allow zooming in closely into the start point area to see if the watermain line and start point intersect: The sample requires a TestLines feature class since i used the C:\Data\FeatureTest sample data from community samples.

‎08-20-2020

You can find the information you're looking for here: ProConcepts Content and Items · Esri/arcgis-pro-sdk Wiki · GitHub In code it would look like this (needless to say you can drop the pmi==null check in your code): IProjectItem mapX = ItemFactory.Instance.Create(@"c:\temp\TheMap.mapx") as IProjectItem; IProjectMultiItem pmi = mapX as IProjectMultiItem; if (pmi == null) MessageBox.Show("Does not implement IProjectMultiItem"); else Project.Current.ImportItem(pmi, false);‍‍‍‍

‎08-19-2020

I attached another sample. You have to use the 'Pro Fix References' tool in Visual Studio in order to fix the references: With this add-in you can digitize a point, which is then converted into a vertical line, which is then in turn displayed as a graphic using different colors, and a custom width. The vertical 'tubes' are both above and below the surface.

‎08-18-2020

Hi Sean, You can take a look at this sample, it implements some of the functionality that you are looking for: https://github.com/Esri/arcgis-pro-sdk-community-samples/tree/2d6a30e2597c7a0079ae65b182f60a77e79aaef7/Map-Exploration/IdentifyWindow

‎08-18-2020

I am still not sure what type of feature you are trying to symbolize. But you can do this using ArcGIS Pro out-of-box by using for example a 3D line feature class. I attached a sample project. This would be the 'above' surface view: and this would be the below surface view:

‎08-17-2020

Hi Than, Can you please explain your requirements in more detail? You have a scene in ArcGIS Pro and you are trying to change a feature layer's Z values? Can you describe your workflow? i.e. take a line, polygon and 'move' the polygon below the surface?

‎08-15-2020

Hi Sai, The solution is a bit complicated but in essence you need to set the mapcontrol's map extent as follows. This approach requires that the MapControl's aspect ratio is fixed: Create a rectangle with your given line as the centerline, with the rectangle having the MapControl's aspect ratio. Now you need to compute another rectangle that is centered around the given line's center point and this rectangle cannot intersect the rectangle from step 1 (in essence the step 2 rectangle has to fit inside the rectangle from step 1). To compute this rectangle I am using the step 1 rectangle's extent in order to intersect either diagonal with the step 1 rectangle. Set the MapControl's extent using the extent of the step 2 rectangle. In the screenshot below you can see the rectangle created in step 1 with a cyan colored outline, the rectangle in step 2 is marked by the two red corner point markers. The cyan rectangle is also displayed in the overlay window. I attached my code and data. In order to build the code you have to first use the 'Pro Fix References' tool. When running the add-in you have to first use the map control tool to click the desired line (to be displayed horizontally in the overview window) and then click the "Step 1" button which executes the algorithm explained above. Please use the attached 'Lines.zip' project file because it contains both sample lines and a polygon layer used for debug purposes.

‎08-14-2020

Hi Brian, I think using the ListBox on a different thread might be causing this issue. To work around this i would try: var whereClause = $@"FACILITYID = '{lstFacIDs.SelectedItem}'"; QueuedTask.Run(() => { QueryFilter qf = new QueryFilter() { WhereClause = whereClause }; gsFLayer.Select(null, SelectionCombinationMethod.Add); });‍‍‍‍‍‍‍‍‍ Also note that when you call gsFLayer.ClearSelection() that this (depending on your implementation) can cause a change in your listbox content.

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Date Last Visited	‎05-21-2026 01:59 PM

My Ideas

Latest Contributions by Wolf

Re: Can I replace the content of a StartPage with a login form in ArcGIS Pro when running in configuration mode?

Re: Pro becomes frozen after callbacks from DispatchTimer

Re: How to query all rows from a joined table?

Re: Help with finding intersecting layer

Re: Help with finding intersecting layer

Re: Help with finding intersecting layer

Re: Help with finding intersecting layer

Re: Help with finding intersecting layer

Re: How to add mapx silently without opening tab

Re: 3D Graphic in Map

Re: Update Listview in Dockpane from Selected Features Using MapTool

Re: 3D Graphic in Map

Re: 3D Graphic in Map

Re: Rotate a MapControl content to show a polyline horizontal

Re: Changing Selection Thread issue

Re: How To Move a Point

Re: How do I install an old version of ArcGIS PRO ...

Re: How to get information from configuration in A...

Re: ComboBox with predefine string values in dockp...

Re: Copilot instructions md file for Visual Studio...