Latest Contributions by MatthewDriscoll

‎02-02-2018

Here is the full code I am trying to get to work. namespace Parcel_Select { internal class SelectParcel : MapTool { public SelectParcel() { IsSketchTool = true; SketchType = SketchGeometryType.Rectangle; SketchOutputMode = SketchOutputMode.Map; } protected override Task OnToolActivateAsync(bool active) { return base.OnToolActivateAsync(active); } protected override Task<bool> OnSketchCompleteAsync(Geometry geometry) { var parcellayer = (MapView.Active.Map.Layers.First(layer => layer.Name.Equals("Parcels")) as FeatureLayer); //var parcellayer = (MapView.Active.Map.GetLayersAsFlattenedList().Where(layer => layer.Name.Equals("Parcels")) as FeatureLayer); if (parcellayer == null) return Task.FromResult(true); return ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() => { var sqatialfilter = new SpatialQueryFilter() { FilterGeometry = geometry, SpatialRelationship = SpatialRelationship.Intersects }; MapView.Active.Map.SetSelection(null); parcellayer.Select(sqatialfilter); return base.OnSketchCompleteAsync(geometry); }); } } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎02-02-2018

I am trying to create a Map Tool where it only selects features in my "Parcels" layer. Some users will have the "Parcels" layer inside a Group Layer in the Map and some will not. .NET C# var parcellayer = (MapView.Active.Map.Layers.First(layer => layer.Name.Equals("Parcels")) as FeatureLayer);‍‍‍‍ This works well if the layer is directly in the Map, but will crash if the layer is in a Group Layer in the Map. I have yet to figure out how to use a layer within a Group Layer in the same manner, simply because it is not what I am after. According to ProConcepts Map Authoring · Esri/arcgis-pro-sdk Wiki · GitHub , Working with Map Members, one should use FlattenedList because "Should you need to get a list without group layers hierarchy, use Map.GetLayersAsFlattenedList() method". When I do this, nothing happens when I try and use the new Map Tool .NET C# var parcellayer = (MapView.Active.Map.GetLayersAsFlattenedList().Where(layer => layer.Name.Equals("Parcels")) as FeatureLayer);‍‍‍‍ I want to be able to make a Select Map Tool where it will select the "Parcels" layer regardless of if it is in a Group Layer or not. To add more confusion. I can run a stand alone Python Script within Pro and it will not matter if a feature layer is in a Group layer or not. Python selectPar = pm.SelectLayerByLocation("Parcels","WITHIN_A_DISTANCE",ZoneCaseFeat,"1000 Feet","NEW_SELECTION") ‍‍‍‍‍‍‍ But if I run this same exact Python script from within .NET I have to put the Group in there first. Python selectPar = pm.SelectLayerByLocation(r"GroupLayerName\Parcels","WITHIN_A_DISTANCE",ZoneCaseFeat,"1000 Feet","NEW_SELECTION")‍‍‍‍ But if I do this and run the Python script from within .Net it will work fine in or out of a group! Python aprx = arcpy.mp.ArcGISProject("CURRENT") m = aprx.listMaps("Layers")[0] ParcelsLayer = m.listLayers("Parcels")[0] selectPar = pm.SelectLayerByLocation(ParcelsLayer,"WITHIN_A_DISTANCE",ZoneCaseFeat,"1000 Feet","NEW_SELECTION")‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

‎12-14-2017

I suspect the License is not getting checked out. Try catching an exceptions on that before running the Tabulate. See the Code Sample here: CheckOutExtension—Help | ArcGIS for Desktop

‎11-27-2017

Is there a way to use a relative path to that folder? Not everyone I share the project with will have the same file, folder, directories. Replace the "string tool_path" with a relative path. public async Task<IGPResult> ExecuteModel() { string tool_path = @"C:\Test_Folder\Base_Maps\Base_Maps.tbx\TestScript"; var parameters = Geoprocessing.MakeValueArray(); IGPResult gp_result = await Geoprocessing.ExecuteToolAsync(tool_path, parameters); Geoprocessing.ShowMessageBox(gp_result.Messages, "GP Messages", gp_result.IsFailed ? GPMessageBoxStyle.Error : GPMessageBoxStyle.Default); return gp_result } ;

‎10-25-2017

Using a C# .Net add-in I need to run a custom python script tool from my toolbox from with-in the map in Pro. The sample "CallScriptFromNet" will not work because it runs the Python script from outside of the Pro environment. I have things in the script that uses many layers from the "CURRENT" map so it fails running it the way the sample shows. The script works great when I run it from the toolbox, but I cannot figure out how to run it from the .Net add-in. I am thinking I need to use some sort of combination of getting a Geoprocessing Project Item and Executing it?

‎07-18-2017

Using a python script I need to figure out how split an line segment across the road and get its classification. Using my parcel data I need to calculate the segments values of adjacent polygons base on a classification. I used the intersect tool to get the initial segments. My problem is where the road is at. Anyone have any ideas how to handle this in a script? See attached image. The pink line needs to be split at the perpendicular intersection of the light and dark green polygons, and classified based on their values. Please note the shapes will not always be nice and squared. Also this script is for ArcGIS Pro.

‎07-13-2017

Does anyone know a way to get Collector for ArcGIS to recognize the GPS location through the Verizon Jetpack GPS function other then using the turboirc.com GPSDirect sensor? Unfortunately GPSDirect is not currently supported on the Surface Pro 4, Windows 10 system.

‎06-02-2017

AddMessage's are very helpful when running custom scripts to show where and how it might fail. I would like to see these messages and error messages if it fails just like it does in the Geoprocessing tab when you run a script outside of a step. When run within a step in task there is no where to get the messages.

‎05-01-2017

Yes, sorry it was not clear. Updated title.

‎05-01-2017

No, I mean the Tasks you write to walk someone through Steps of a process of creating something. Insert tab -> Project section -> Task

‎04-28-2017

I have a Task where one of the Steps is to Automatically run a Python script. I have AddMessage's at points where the script might fail and showing the progress of the script. Where does it show these messages when it is a Step in a Task. When I run the script stand alone it shows these messages in the Geoprocessing tab, but not when it is a part of a Task. Is there a way to show the messages from the script as part of the Task?

‎04-18-2017

Thank you this is very helpful.

‎04-18-2017

I see now. I was getting an error thrown at me, but I had a service layer in the mxd it did not like. Thank you for the help.

‎04-18-2017

I am not really interested seeing which server the layers are in, I am more interested in the name, more importantly it's name within a database. The problem I run into is when I list layers in the mxd it returns how it is named in the mxd not it's actual name in the database. If I could get the native feature class name, I could achieve what I am trying to do. When I list feature classes it returns the database and the version along with the feature class. ie targetdatabase.currentversion.myfeatureclass This I think I can handle by making it a string and split it.

‎04-17-2017

import arcpy arcpy.env.workspace = "Database Connections\SDE_Database.sde" datasetList = arcpy.ListDatasets("*", "Feature") datasetList.sort() for dataset in datasetList: print dataset fcList = arcpy.ListFeatureClasses("*","",dataset) sorts = sorted(fcList, key=lambda v: v.lower()) for fc in sorts: print fc jfkslist = arcpy.ListFeatureClasses("*") sorts = sorted(jfkslist, key=lambda v: v.lower()) for sort in sorts: print sort mxd = arcpy.mapping.MapDocument(r"mxdpath/MXD.mxd") for lyr in arcpy.mapping.ListLayers(mxd): if lyr.supports("DATASOURCE"): print lyr.name‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

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Date Last Visited	‎05-28-2026 06:06 AM

My Ideas

Latest Contributions by MatthewDriscoll

Re: ArcGIS Pro SDK - Select Layer regardless if it is in a Group Layer or not.

ArcGIS Pro SDK - Select Layer regardless if it is in a Group Layer or not.

Re: ERROR 999998 - tabulate area tool in Python script

Re: Use python script tool from .Net ArcGIS Pro

Use python script tool from .Net ArcGIS Pro

Adjacent polygon data across a gap

Collector use Verizon Jetpack GPS (COM3) as the Location provider

In Pro show Python script messages while running a script as a Step in a Task

Re: In Arc Pro, show Python script messages while running a script as a Step in a Task

Re: Show Python script messages while running a script as a Step in a Task

In Arc Pro, show Python script messages while running a script as a Step in a Task

Re: Python ListLayers mxd vs ListFeatureClasses sde and compare

Re: Python ListLayers mxd vs ListFeatureClasses sde and compare

Re: Python ListLayers mxd vs ListFeatureClasses sde and compare

Re: Python ListLayers mxd vs ListFeatureClasses sde and compare

Run Task from Ribbon (All Commands) Or Run Task us...

Re: Search Component exactMatch possible BUG?

Re: Disable Tooltip on Search Component

Re: Trouble Using Reactive Utils On Initially Unde...

Re: Highlight showing individual polygons (not mer...