Latest Contributions by MKa

I am in the process of upgrading my users from ArcGIS Pro 2.2.3 to 2.4.3.  I have run into this issue.  I have a function that returns only the ObjectIDs for a where clause applied to a basicfeaturelayer.  I do this in order to get a quick list of features based on a simple where clause.  I just return the SubFields of OBJECTID in the query filter to optimize the efficiency of the return rowcursor. When I moved to ArcGIS Pro 2.4.3, the queryfilter subfields value of "OBJECTID" seems to not work any longer.  In fact, the resulting rowcursor seems to return all records.  In order to get the query to work correctly I added shape to the subfields value and now the query works again.  "Shape, OBJECTID".  However, I think this might be affecting my efficiency as I only need the OBJECTIDS.  Is this a bug or is there a different way to return the rowcursor of just the subfields of ObjectID? BasicFeatureLayer searchLayer = GetBasicFeaturLayer(layerName); //This subfields fails in 2.4.3 I cant use just objectid in the subfield after the upgrade //string inSubFields = "OBJECTID"; //This subFields works, i had to add an additional field in order for this to work in //2.4.3 string inSubFields = "Shape, OBJECTID"; var queryFilter = new QueryFilter { WhereClause = string.Format("{0} IN ('{1}')", inIDFieldName, ContainsClause);, SubFields = inSubFields }; // apply the spatial filter to the feature layer in question RowCursor rowCursor = null; rowCursor = searchLayer.Search(queryFilter); //******************************* //This loop fails after the upgrade from 2.2, when i just use // objectid in the subfield the rowcurser seems to return every feature //******************************* //Add all the resulting objectIDs to a list to later load or use while (rowCursor != null && rowCursor.MoveNext()) { if (rowCursor.Current != null) { featuresByIDList.Add(rowCursor.Current.GetObjectID()); } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

I need to find a way to remove old Layouts from my project if they were added before a certain date.  I create layout templates and add them to my addin.  These templates are then used to print a map, however, after it is loaded I stays with the project.  I do want the layout to stay with the project (as load times are much faster), but when I update the Layout I want to remove the existing template if it is before a certain date that I maintain.  I need to be able to get the date the existing Layout was added to the Projects catalog, then I will remove it based on this date if it is old. //Remove the old templates that might be out of date foreach (LayoutProjectItem layoutTemplate in Project.Current.GetItems<LayoutProjectItem>()) { //NEED LOGIC HERE TO SEE IF THE layoutTemplate IS BEFORE a DATE Project.Current.RemoveItem(layoutTemplate as IProjectItem); }‍‍‍‍‍‍ ... View more

I am creating a number of kml layers and adding them async to my map.  The problem is, is that I can't figure out how to create their legend info so that they can be displayed on my legend to the map.  I want to do something like this, but can't figure out how to get anything to work at all.  i know I need to add to the legendinfos of the layer or the map itself, but hit a roadblock. This append below doesn't work at all, but shows what I am trying to do. var newKMLLayer = ArcGISRuntimeEnvironment.createObject("KmlLayer", { dataset: newKMLDataset, id: kmlLayer, description: inName, layerId: "LayerID", name: inName, maxScale: 0, minScale: 0, visible: false }); newKMLLayer.legendInfos.append({ "layerName": inName, "symbolURL": "URL" }) mapViewFieldSelected.map.operationalLayers.append(newKMLLayer)‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more

I have been working with the KMLGroundOverlay sample and it has helped me a lot to get all of my image overlaid on my map.  But now I want to incorporate a Swipe Layer slider instead for the color slider like is done in the below sample.  Instead of changing the opacity of the top most layer, I want it to hide the layer from right to left.  This is done a lot with time images, so you can see what was there before.  How do I mask the topmost layer from right to left according to the percent value on the slider? MapView { id: sceneView anchors.fill: parent Rectangle { anchors.fill: slider radius: 5 } Slider { id: slider anchors { left: parent.left top: parent.top margins: 10 } from: 0 to: 1 value: 1 stepSize: 0.1 onValueChanged: { // I WANT TO HIDE THE OVERLAY FROM RIGHT TO LEFT BASED ON VALUE groundOverlay.color = Qt.rgba(0, 0, 0, value); } } Map { BasemapImagery {} // Create a KML Layer KmlLayer { id: kmlLayer // Create a KML Dataset KmlDataset { // Create a Ground Overlay by assigning an icon and geometry KmlGroundOverlay { id: groundOverlay rotation: -3.046024799346924 KmlIcon { url: "https://upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Qt_logo_2016.svg/1200px-Qt_logo_2016.svg.png" } Envelope { id: env xMin: -123.066227926904 yMin: 44.04736963555683 xMax: -123.0796942287304 yMax: 44.03878298600624 SpatialReference { wkid: 4326 } } } } // set viewpoint to the ground overlay onLoadStatusChanged: { if (loadStatus !== Enums.LoadStatusLoaded) return; const vp = ArcGISRuntimeEnvironment.createObject("ViewpointCenter", { center: env.center, targetScale: 10000 }); sceneView.setViewpoint(vp); } } } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ ... View more