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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
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