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GroupDescriptionSelectorCallback Delegate

Represents a method that is used to provide custom logic to select the GroupDescription based on the parent group and its level.

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

'Declaration
Public Delegate Function GroupDescriptionSelectorCallback ( _
	group As CollectionViewGroup, _
	level As Integer _
) As GroupDescription
'Usage
Dim instance As New GroupDescriptionSelectorCallback(AddressOf HandlerMethod)
/** @delegate */
public delegate GroupDescription GroupDescriptionSelectorCallback (
	CollectionViewGroup group, 
	int level
)
In XAML, you can use delegates but you cannot define your own.

Parameters

group

The parent group.

level

The level of group.

Return Value

The GroupDescription chosen based on the parent group and its level.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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