Method DetachChild

Detaches an item from its parent. This method is typically invoked by implementations of DetachFromParent(object, object, RelationshipInfo) to detach items or children from the parent.

protected bool DetachChild(object item, object itemParent, RelationshipInfo relationshipInfo)

Type	Name	Description
object	item	The object to detach.
object	itemParent	The parent from which `item` is detached.
RelationshipInfo	relationshipInfo	The relationship of `item` with respect to `itemParent`.

Type	Description
bool	`true` if the current object has been fully detached, that is, is no longer attached to its parent by any other relationship, or `false` if the current object is still attached to the parent by some relationship.