GroupDescriptions Property
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CollectionViewSource.GroupDescriptions Property

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Gets a collection of GroupDescription objects that describe how items in the collection are grouped in the view.

Namespace:  System.Windows.Data
Assembly:  System.Windows (in System.Windows.dll)
XMLNS for XAML: Not mapped to an xmlns.

public ObservableCollection<GroupDescription> GroupDescriptions { get; }
<collectionViewSource>
  <collectionViewSource.GroupDescriptions>
    oneOrMoreGroupDescriptions
  </collectionViewSource.GroupDescriptions>
</collectionViewSource>

XAML Values

Term

Definition

oneOrMoreGroupDescriptions

One or more GroupDescription elements.

Property Value

Type: System.Collections.ObjectModel.ObservableCollection<GroupDescription>
A collection of GroupDescription objects that describe how items in the collection are grouped in the view.

This property can only be set by accessing the collection object and using its various methods such as Add. The property to access the collection object itself is read-only; the collection itself is read/write.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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