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Questions tagged observablecollection

16 questions

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64
votes
6
answers

How to Avoid Firing ObservableCollection.CollectionChanged Multiple Times When Replacing All Elements Or Adding a Collection of Elements

c# silverlight observablecollection
asked 2012-11-09T06:01:30.887
16
votes
2
answers

Why ObservableCollection does not have a RemoveAll method?

.net wpf observablecollection
asked 2012-07-27T13:35:33.927
55
votes
8
answers

Notify ObservableCollection when Item changes

c# wpf collections observablecollection inotifypropertychanged
asked 2011-12-13T14:06:28.730
22
votes
7
answers

How to sort an ObservableCollection

wpf sorting observablecollection icollectionview
asked 2011-09-02T14:18:18.153
13
votes
2
answers

Using Rx (Reactive Extensions) to watch for specific item in ObservableCollection

c# linq observablecollection system.reactive
asked 2011-08-31T17:08:24.803
10
votes
1
answers

Custom ObservableCollection<T> or BindingList<T> with support for periodic notifications

c# wpf observablecollection large-data-volumes bindinglist
asked 2011-03-15T10:08:09.000
264
votes
5
answers

Difference between ObservableCollection and BindingList

c# .net wpf observablecollection wpf-4.0
asked 2010-11-26T10:57:38.900
33
votes
9
answers

WPF Datagrid Row Editing "ENDED" event

wpf wpfdatagrid observablecollection
asked 2010-10-14T22:17:45.740
10
votes
2
answers

Why is .NET ObservableCollection<T> implemented as a class and not an interface?

c# design-patterns observablecollection
asked 2010-07-25T06:30:23.760
12
votes
4
answers

ObservableCollection : calling OnCollectionChanged with multiple new items

c# generics c#-4.0 subclass observablecollection
asked 2010-07-21T15:15:23.873
99
votes
7
answers

How do I update an ObservableCollection via a worker thread?

c# wpf multithreading observablecollection
asked 2010-01-19T08:07:31.350
47
votes
8
answers

Optimal LINQ query to get a random sub collection - Shuffle

c# linq ienumerable observablecollection
asked 2009-10-30T18:44:41.510
201
votes
21
answers

ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)

c# observablecollection inotifypropertychanged
asked 2009-09-15T14:17:39.993
44
votes
3
answers

How to remove DataGrid's blank row when binding to a ObservableCollection<T>?

datagrid observablecollection wpftoolkit
asked 2009-08-26T20:25:44.187
27
votes
1
answers

How to bind items of a TabControl to an observable collection in wpf?

wpf data-binding mvvm tabcontrol observablecollection
asked 2009-08-11T15:27:09.657
10
votes
1
answers

How to get number of items in ObservableCollection from XAML?

wpf xaml observablecollection
asked 2009-06-18T12:50:54.043