Latest Contributions by GKmieliauskas

That's bad. You need return your list from MCT thread and then set property in UI thread. var locationList = await QueuedTask.Run(() => { var locationList = new ObservableCollection<OffroadLocationNames>(); if (!string.IsNullOrEmpty(pointData.TrafficFeature) && pointData.LocationID > 0) { OffroadLocationNames thisOne = Module1.Current.Cache.OffroadLocations.Data.FirstOrDefault(d => d.LocationId == pointData.LocationID); if (thisOne != null) { locationList.Add(thisOne); locationList.Add(new OffroadLocationNames() { LocationId = -1, LocationName = "" }); } locationList.AddRange(Module1.Current.Cache.OffroadLocations.GetUnusedLocationNames(pointData.TrafficFeature)); return locationList; }); LocationNames = new ObservableCollection<OffroadLocationNames>(locationList); SelectedLocationName = LocationNames.First(); // OrDefault(ln => ln.LocationId == thisOne.LocationId); or  var locationList = new ObservableCollection<OffroadLocationNames>(); if (!string.IsNullOrEmpty(pointData.TrafficFeature) && pointData.LocationID > 0) { OffroadLocationNames thisOne = Module1.Current.Cache.OffroadLocations.Data.FirstOrDefault(d => d.LocationId == pointData.LocationID); if (thisOne != null) { locationList.Add(thisOne); locationList.Add(new OffroadLocationNames() { LocationId = -1, LocationName = "" }); } locationList.AddRange(Module1.Current.Cache.OffroadLocations.GetUnusedLocationNames(pointData.TrafficFeature)); RunOnUIThread(() => { LocationNames = new ObservableCollection<OffroadLocationNames>(locationList); SelectedLocationName = LocationNames.First(); // OrDefault(ln => ln.LocationId == thisOne.LocationId); }); } /// <summary> /// utility function to enable an action to run on the UI thread (if not already) /// </summary> /// <param name="action">the action to execute</param> /// <returns></returns> internal static Task RunOnUIThread(Action action) { if (OnUIThread) { action(); return Task.FromResult(0); } else return Task.Factory.StartNew(action, System.Threading.CancellationToken.None, TaskCreationOptions.None, QueuedTask.UIScheduler); } Sorry for code formating ... View more

Hi, Your code will modify only last feature. To modify all features code must look like: EditOperation editOperation = new() { Name = editOperationName, ProgressMessage = "Modifying features ...", ShowProgressor = true }; Inspector inspector = new(); using (RowCursor cursor = featureClass.Search(new() { WhereClause = "<my whereclause>" })) { if (cursor.MoveNext()) { Row row = cursor.Current; inspector.Load(row); inspector["myattribute"] = < any different value>; editOperation.Modify(inspector); } } _ = editOperation.Execute(); ... View more

Hi, As was described in your link, change of Image in daml will change image of your AddIn in Add In Manager of ArcGIS Pro. You need WPF way to change window icon. Add *.ico file to your AddIn resources and set build Action to "Resource" Open your ProWindow xaml and set Icon property: <controls:ProWindow x:Class="DockpaneSimple.ProWindow1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:controls="clr-namespace:ArcGIS.Desktop.Framework.Controls;assembly=ArcGIS.Desktop.Framework" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:extensions="clr-namespace:ArcGIS.Desktop.Extensions;assembly=ArcGIS.Desktop.Extensions" mc:Ignorable="d" Title="ProWindow1" Height="300" Width="300" Icon="resources\appicon.ico" WindowStartupLocation="CenterOwner" > And you will get:     ... View more