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c# Programming Glossary: oncollectionchanged

Attaching Eventhandler with New Handler vs Directly assigning it

http://stackoverflow.com/questions/1884595/attaching-eventhandler-with-new-handler-vs-directly-assigning-it

new NotifyCollectionChangedEventHandler OnCollectionChanged vs _gMonitor.CollectionChanged OnCollectionChanged c# events.. OnCollectionChanged vs _gMonitor.CollectionChanged OnCollectionChanged c# events syntax share improve this question In C# 2.0..

ObservableCollection that also monitors changes on the elements in collection

http://stackoverflow.com/questions/269073/observablecollection-that-also-monitors-changes-on-the-elements-in-collection

T where T INotifyPropertyChanged protected override void OnCollectionChanged NotifyCollectionChangedEventArgs e Unsubscribe e.OldItems Subscribe.. e Unsubscribe e.OldItems Subscribe e.NewItems base.OnCollectionChanged e protected override void ClearItems foreach T element in this..

Implementing CollectionChanged

http://stackoverflow.com/questions/4588359/implementing-collectionchanged

Item this.Names.CollectionChanged this.OnCollectionChanged void OnCollectionChanged object sender NotifyCollectionChangedEventArgs.. this.Names.CollectionChanged this.OnCollectionChanged void OnCollectionChanged object sender NotifyCollectionChangedEventArgs e if e.NewItems..

ObservableCollection Doesn't support AddRange method, so I get notified for each item added, besides what about INotifyCollectionChanging?

http://stackoverflow.com/questions/670577/observablecollection-doesnt-support-addrange-method-so-i-get-notified-for-each

Of T For Each i In collection Items.Add i Next OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Reset.. Of T For Each i In collection Items.Remove i Next OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Reset.. Items.Clear For Each i In collection Items.Add i Next OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Reset..

Notify ObservableCollection when Item changes

http://stackoverflow.com/questions/8490533/notify-observablecollection-when-item-changes

NotifyCollectionChangedAction.Reset OnCollectionChanged a But when i try to use it i don't get notification on the collection...

What does Cannot modify the logical children for this node at this time because a tree walk is in progress mean?

http://stackoverflow.com/questions/992241/what-does-cannot-modify-the-logical-children-for-this-node-at-this-time-because

c__DisplayClass1. OnCollectionChanged b__0 T item Int32 index at System.Windows.Controls.DataVisualization.EnumerableFunctions.ForEachWithIndex.. Object sender NotifyCollectionChangedEventArgs e at System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged.. e at System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged NotifyCollectionChangedEventArgs e at System.Collections.ObjectModel.ObservableCollection`1.OnCollectionChanged..