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.

Syntax

Public ReadOnly Property GroupDescriptions As ObservableCollection(Of GroupDescription)

public ObservableCollection<GroupDescription> GroupDescriptions { get; }

<collectionViewSource>
  <collectionViewSource.GroupDescriptions>
    oneOrMoreGroupDescriptions
  </collectionViewSource.GroupDescriptions>
</collectionViewSource>

XAML Values

Property Value

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

Remarks

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.

Version Information

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Platforms

Windows Phone

See Also

Reference

CollectionViewSource Class

System.Windows.Data Namespace