Latest Contributions by NarelleChedzey

Hi Hao,  The 3.2 release of the Pro SDK (coming very very soon) has support for TIN.  Some of the new objects that have been added to the API are TinLayer and TinDataset.  You can access the nodes (TinNode), edges (TinEdge) or triangles (TinTriangle) of a TinDataset by searching or accessing the element by it's index.  The TinDataset object also has many of the other methods that can be found on the ITinAdvanced2 interface.  Please take a look at these APIs when 3.2 is released and let us know if there is additional functionality you require.  Thanks Narelle         ... View more

Barbara,  If the data source has been cleared, then you probably need to also set other properties on the CIMMapStereoProperties instance.      Try something similar to the following protected override async void OnClick() { Map stereoMap = MapView.Active.Map; await QueuedTask.Run(async () => { CIMMap cimMap = stereoMap.GetDefinition(); var stereoProps = cimMap.StereoProperties; string path = @"D:\Data\StartProject.gdb"; var fileGdbConnPath = new FileGeodatabaseConnectionPath(new Uri(path, UriKind.Absolute)); using (var gdb = new Geodatabase(fileGdbConnPath)) { ArcGIS.Core.Data.Raster.MosaicDataset mDataset = gdb.OpenDataset<ArcGIS.Core.Data.Raster.MosaicDataset>("MyMoaid"); var mosaicDataConnection = mDataset.GetDataConnection(); var (leftImageID, rightImageID) = GetStereoImages(mDataset); stereoProps.SourceType = StereoSourceType.StereoModelCollection; stereoProps.StereoModelCollection = mosaicDataConnection; stereoProps.LeftImageID = leftImageID; stereoProps.RightImageID = rightImageID; cimMap.StereoProperties = stereoProps; stereoMap.SetDefinition(cimMap); } // MapView.Active.Redraw(true); }); } // Find the left and right image IDs from the mosaicDataset // This is achieved by querying the stereo table and retrieving // the ImageID1 and ImageID2 fields. (long image1ID, long image2ID) GetStereoImages(ArcGIS.Core.Data.Raster.MosaicDataset mDataset) { var stereoTable = mDataset?.GetStereoTable(); var stereoTableDef = stereoTable?.GetDefinition(); if (stereoTableDef == null) return (-1, -1); var image1Fld = stereoTableDef.FindField("ImageID1"); var image2Fld = stereoTableDef.FindField("ImageID2"); if ((image1Fld == -1) || (image2Fld == -1)) return (-1, -1); long image1 = -1; long image2 = -1; using (var cursor = stereoTable.Search(null)) { if (cursor.MoveNext()) { using (var row = cursor.Current) { var image = row[image1Fld]; if (image != null) System.Int64.TryParse(image.ToString(), out image1); image = row[image2Fld].ToString(); if (image != null) System.Int64.TryParse(image.ToString(), out image2); } } } return (image1, image2); }   You may also need to set the LeftImageColorizer and RightImageColorizer properties, but I am not sure.    Let me know if this still doesn't work for you.  It worked for my test scenario, but I am not a raster expert.   Narelle ... View more

Go back to your first approach and try calling base.StartSketchAsync() after you've changed the SketchType.    Internally the sketch is started on tool activation with the current SketchType.  If you change the SketchType after this moment, you need to tell the tool to re-initialize the sketch.   This is accomplished by the StartSketchAsync method.  Narelle ... View more

Hi,  You can override the CanCommit function on EmbeddableControl to return false when your fields have not been filled in. And true when your control is correct.  When a step cannot proceed, Tasks will show an error message at the bottom of the dockpane indicating that the step is not enabled or that there is an error.  You cannot modify or configure this built in message, so you may consider adding a more specific message to your embeddable control that indicates what the error is.  Narelle ... View more

Hi, Can you change the definition of your OnSelectionChange function to the following and see if that helps with the method firing when a choice is made in the combobox.    Protected Overrides Sub OnSelectionChange(layerName As ComboBoxItem) (so it is Overrides not Overridable Overloads)   Narelle     ... View more

Hi,  I'm sorry;  I'm not able to duplicate your problem with FeatureLayerCreationParams.  I have a group layer containing 3 layers (pointing to a file geodatabase).  Then I run the following code which inserts a hosted feature layer at index 2 in the group layer.   The new layer is inserted at the correct location.  Can you run this code and see if it works as you expect?     Narelle protected override void OnClick() { var groupLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType<GroupLayer>().FirstOrDefault(); if (groupLayer == null) return; // Airports_OPSNET45 string agolId = "8c1854a8580543b0a4848a0b5fbb0791"; int index = 2; DoIt(agolId, "My layer", index, groupLayer); } internal Task DoIt(string AgolId, string name, int index, GroupLayer groupLayer) { return QueuedTask.Run(() => { Item stagingLayer = ItemFactory.Instance.Create(AgolId, ItemFactory.ItemType.PortalItem); if (LayerFactory.Instance.CanCreateLayerFrom(stagingLayer)) { var featureCreateParams = new FeatureLayerCreationParams(stagingLayer) { IsVisible = true, MapMemberIndex = index, MapMemberPosition = MapMemberPosition.Index, Name = name }; Lactory.Instance.CreateLayer<FeatureLayer>(featureCreateParams, groupLayer); } }); }       ... View more

Hi,    You seem to be missing setting the MapMemberPosition to MapMemberPosition.Index in the first code snippet (when you are using the FeatureLayerCreationParams).    The default value for this property when it is not set is AutoArrange which means that the MapMemberIndex value is ignored.    Thanks Narelle   ... View more

Hi,    Seeing you're reading just a .txt file - I would recommend using standard .NET read/write classes/methods to open your file rather than the FileSystemConnectionPath object.  https://learn.microsoft.com/en-us/dotnet/visual-basic/developing-apps/programming/drives-directories-files/how-to-read-text-from-files-with-a-streamreader This link has a code snippet which seems to suit your situation -  opening a text file and reading lines.    Thanks Narelle ... View more

Hello,    Currently there is no method in the API to access the set of favorite templates.  Access to templates is currently only from a map member (layer or standalone table) using the GetTemplates method.  I will add an issue to our backlog to address this in a future release.    Narelle ... View more

Hi Mody,  This is by design.  We do not receive a modified event for point geometry from the underlying architecture.   Unfortunately there is no other event available for points.    Narelle   ... View more