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CollectionView.Groups Property

.NET Framework 3.5

Other Versions

Gets a collection of the top-level groups that is constructed based on the GroupDescriptions property.

Namespace: System.Windows.Data
Assembly: PresentationFramework (in PresentationFramework.dll)

Syntax

C++

JScript

public virtual ReadOnlyObservableCollection<Object> Groups { get; }

XAML

You cannot set this property in XAML.

Property Value

Type: System.Collections.ObjectModel.ReadOnlyObservableCollection<Object>
null in all cases.

Implements

ICollectionView.Groups

Remarks

The value of this property is always null because the CollectionView class does not support grouping over its underlying collection. The derived classes ListCollectionView and BindingListCollectionView do support grouping.

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Version Information

.NET Framework

Supported in: 3.5, 3.0

Reference

CollectionView Class

CollectionView Members

System.Windows.Data Namespace

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