Protected Overridable Sub OnSelectedItemChanged( _
   ByVal oldItem As Object, _
   ByVal newItem As Object _
) 

Dim instance As ISHeaderedSelectionControl
Dim oldItem As Object
Dim newItem As Object
 
instance.OnSelectedItemChanged(oldItem, newItem)

protected virtual void OnSelectedItemChanged( 
   object oldItem,
   object newItem
)

protected:
virtual void OnSelectedItemChanged( 
   Object^ oldItem,
   Object^ newItem
) 

Parameters

oldItem

The old value of the SelectedItem property.

newItem

The new value of the SelectedItem property.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ISHeaderedSelectionControl Class
ISHeaderedSelectionControl Members