Delegate GroupDescriptionSelectorCallback
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: OpenSilver.dll
Syntax
public delegate GroupDescription GroupDescriptionSelectorCallback(CollectionViewGroup group, int level);Parameters
| Type | Name | Description |
|---|---|---|
| CollectionViewGroup | group | The parent group. |
| System.Int32 | level | The level of group. |
Returns
| Type | Description |
|---|---|
| GroupDescription | The selected GroupDescription based on the parent group and its level. |