Latest Contributions by CarstenSchumann

I solved my problem with the table by registering for the MapViewInitializedEvent: protected override bool Initialize() { MapViewInitializedEvent.Subscribe(x => QueuedTask.Run(() => { var table = x.MapView.Map.GetStandaloneTable(...); this._myList.AddRange(/* get data from table */); } return true; }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ However I still stumble on presenting the tables information within my dockpane, which is attached to the modules MyList-property: internal class Dockpane1ViewModel : DockPane { public ReadOnlyObservableCollection<Reservation> MyList => Module1.MyList; }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ From my understanding the Modules Initialize-method is called as soon as my dopckpane is first shown. As the MyList-property within MyModule is initialized within its constructor: class Module1 : Module { public ReadOnlyObservableCollection<Reservation> MyList { get; } = new ReadOnlyObservableCollection<Reservation>(_myList); protected override bool Initialize() { ... } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ both Dockpane1ViewModel.MyList and Module1.MyList should reference the exact same collection. Thus when my list is updated within Module1, this should be reflected in the ViewModel and thus in the pane. Or am I missing some binding from DockpaneViewmodel.MyList to Module.Mylist? After all my solution now looks like this: //Module1.cs private readonly ObservableCollection<Reservation> _myList= new ObservableCollection<Reservation>(); public ReadOnlyObservableCollection<Reservation> MyList{ get; } = new ReadOnlyObservableCollection<Reservation>(this._myList); protected override bool Initialize() { MapViewInitializedEvent.Subscribe(x => QueuedTask.Run(() => { var table = x.MapView.Map.GetStandaloneTable(...); this._myList.AddRange(/* get data from table */); } return true; }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ // Dockpane1ViewModel.cs public ReadOnlyObservableCollection<Reservation> MyList { get; } = Module1.Current.MyList ; private readonly object m_LockObject = new object(); public Dockpane1ViewModel() { BindingOperations.EnableCollectionSynchronization(this.MyList, this.m_LockObject); }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ // Reservation.cs public class Reservation : INotifyPropertyChanged { public string Name { get => _name; set { _name = value; this.OnPropertyChanged(nameof(Name)); } } public event PropertyChangedEventHandler PropertyChanged; /// <inheritDoc /> protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ And finally within some command I update a Reservation: // MyCommand.cs protected override void OnClick() { QueuedTask.Run(() => Module.Current.MyList.First().Name = "MyNewName"); }‍‍‍‍‍‍‍‍‍‍‍‍ The key here was just  three points: our collection itself implements INotifyCollectionChanged and thus fires event when items are added/removed our items implement INotifyPropertyChanged so we get an event when a member within our data-object is updated we need to bind the list to our view using BindingOperations.EnableCollectionSynchronization(this.MyList, this.m_LockObject because the items are modified on another thread, and thus the events would never get to the UI. ... View more

I got it working by not using the Modify-operation, but just registering an OnChange-eventhandler when a row is modified: RowChangedEvent.Subscribe(this.RowChanged, fc); while (rowCursor.MoveNext()) { var feature = (Feature)rowCursor.Current; var geomTest = feature.GetShape(); if (geomTest != null) { var geomProjected = GeometryEngine.Instance.Project(geometry, geomTest.SpatialReference); // we are looking for polygons that are completely intersected by the cut line if (GeometryEngine.Instance.Relate(geomProjected, geomTest, "TT*F*****")) { oids.Add(rowCursor.Current.GetObjectID()); } } } cutOperation.Split(layer, oids, geometry); var operationResult = cutOperation.Execute();‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ The RowChanged-method is this and is executed upon EditOperation.Execute private void RowChanged(RowChangedEventArgs obj) { if (m_CurrentRowChangedOid == obj.Row.GetObjectID()) return; this.m_CurrentRowChangedOid = obj.Row.GetObjectID(); obj.Row[obj.Row.GetTable().GetDefinition().FindField("FSK")] = "MyNewFsk"; }‍‍‍‍‍‍‍‍ However we have to unsubscribe from the event. Otherwise the handler is registered on every call to our tool. ... View more