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Visual Basic 2015 Unleashed
book

Visual Basic 2015 Unleashed

by Alessandro Del Sole
July 2015
Intermediate to advanced content levelIntermediate to advanced
1300 pages
87h 27m
English
Sams
Content preview from Visual Basic 2015 Unleashed

The ObservableCollection(Of T) Collection

The System.Collections.ObjectModel.ObservableCollection(Of T) is a special collection that is typically used in WPF, Windows 8.x Store, and Windows Phone applications. Its main feature is that it implements the INotifyPropertyChanged interface and can therefore raise an event each time its items are affected by any changes, such as adding, replacing, or removing. Thanks to this mechanism, the ObservableCollection is the most appropriate collection for the WPF and, more generally, XAML data-binding because it provides support for two-way data-binding in which the user interface gets notification of changes on the collection and is automatically refreshed to reflect those changes. Although a practical example ...

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Publisher Resources

ISBN: 9780134196664Purchase book