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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)

public delegate GroupDescription GroupDescriptionSelectorCallback(
	CollectionViewGroup group,
	int level
)

Parameters

group
Type: System.Windows.Data.CollectionViewGroup

The parent group.

level
Type: System.Int32

The level of group.

Return Value

Type: System.ComponentModel.GroupDescription
The GroupDescription chosen based on the parent group and its level.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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