c# Programming Glossary: notifycollectionchangedaction.add
Observable Collection Property Changed on Item in the Collection http://stackoverflow.com/questions/1015126/observable-collection-property-changed-on-item-in-the-collection NotifyCollectionChangedEventArgs e switch e.Action case NotifyCollectionChangedAction.Add foreach SomeItem item in e.NewItems item.PropertyChanged new..
Using the WPF Dispatcher in unit tests http://stackoverflow.com/questions/1106881/using-the-wpf-dispatcher-in-unit-tests e raisedCollectionChanged true Assert.IsTrue e.Action NotifyCollectionChangedAction.Add The action was not add. Assert.IsTrue e.NewStartingIndex 0 NewStartingIndex..
MVVM Sync Collections http://stackoverflow.com/questions/1256793/mvvm-sync-collections if IsPopulated return Apple apple switch e.Action case NotifyCollectionChangedAction.Add apple e.NewItems 0 as Apple if apple null AddViewModel asset..
ObservableCollection element-wise Transform/Projection Wrapper http://stackoverflow.com/questions/13920703/observablecollection-element-wise-transform-projection-wrapper NotifyCollectionChangedEventArgs e switch e.Action case NotifyCollectionChangedAction.Add if e.NewItems null e.NewItems.Count 1 break m_TransformedCollection.Insert..
ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged) http://stackoverflow.com/questions/1427471/observablecollection-not-noticing-when-item-in-it-changes-even-with-inotifyprop EntityViewModelPropertyChanged else if e.Action NotifyCollectionChangedAction.Add foreach EntityViewModel item in e.NewItems Added items item.PropertyChanged..
WPF MVVM: how to bind GridViewColumn to ViewModel-Collection? http://stackoverflow.com/questions/2643545/wpf-mvvm-how-to-bind-gridviewcolumn-to-viewmodel-collection null gridViews.Count 0 return switch e.Action case NotifyCollectionChangedAction.Add foreach var gridView in gridViews for int i 0 i e.NewItems.Count..
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 i OnCollectionChanged new NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Add collection.ToList summary Removes the first occurence of each.. Of T Dim ce As New NotifyCollectionChangingEventArgs Of T NotifyCollectionChangedAction.Add collection OnCollectionChanging ce If ce.Cancel Then Exit Sub.. OnCollectionChanged New NotifyCollectionChangedEventArgs NotifyCollectionChangedAction.Add collection index End Sub ''' summary ''' Inserts the collection..
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