Top "Observablecollection" questions

ObservableCollection is a .NET collection class that sends event notifications when items are added, removed, replaced, moved, or reordered in the collection, or when the entire contents of the collection are replaced.

ObservableCollection(Of T) vs BindingList(Of T)?

I've developed some data based Winforms Application this last two years and all works fine. This application are built on …

winforms data-binding observablecollection bindinglist
How can I make a read-only ObservableCollection property?

I'd like to expose a property on a view model that contains a list of objects (from database). I need …

c# .net wpf observablecollection
ObservableCollection as DependencyProperty

I'm creating an app in which a list of objects should be intercepted and translated before being displayed on a …

wpf data-binding observablecollection
Binding WPF Canvas Children to an ObservableCollection

In my WPF application I have a Canvas in which I do some drawing. Earlier I handled the drawing in …

.net wpf data-binding observablecollection
XMLSerialize an ObservableCollection

I am having a problem in the xml serialization of observable collection. Here is what I am serializing: public enum …

c# .net-4.0 observablecollection xmlserializer
ObservableCollection dependency property does not update when item in collection is deleted

I have a attached property of type ObservableCollection on a control. If I add or remove items from the collection, …

wpf dependency-properties observablecollection
WPF TreeView bound to ObservableCollection not updating root nodes

Sorry - my question is almost identical to this one but since it didn't receive a viable answer, I am …

wpf binding treeview observablecollection root-node
Update ItemsControl when an item in an ObservableCollection is updated

The Problem: You declare an ItemsControl ( or a control derived from ItemsControl) in the view. You bind the ItemsControl.ItemsSource …

c# wpf mvvm observablecollection itemscontrol
Can I filter a collection from xaml?

I have a wpf-mvvm application. I have an observable collection in my viewmodel public ObservableCollection<BatchImportResultMessageDto> ImportMessageList { get; …

c# wpf mvvm observablecollection
ObservableCollection : calling OnCollectionChanged with multiple new items

please note that I am trying to use NotifyCollectionChangedAction.Add action instead of .Reset. the latter does work, but it …

c# generics c#-4.0 subclass observablecollection