protected virtual void MoveItem(
	int oldIndex,
	int newIndex
)

Protected Overridable Sub MoveItem ( 
	oldIndex As Integer,
	newIndex As Integer
)

protected:
virtual void MoveItem(
	int oldIndex, 
	int newIndex
)

abstract MoveItem : 
        oldIndex : int * 
        newIndex : int -> unit 
override MoveItem : 
        oldIndex : int * 
        newIndex : int -> unit 

Parameters

oldIndex

Type: SystemInt32
The zero-based index specifying the location of the item to be moved.

newIndex

Type: SystemInt32
The zero-based index specifying the new location of the item.

This implementation raises the CollectionChanged event. Subclasses can override this protected method to provide custom behavior for the Move(Int32, Int32) method.

This method is called by Move(Int32, Int32). The range of oldIndex and newIndex is checked in Move(Int32, Int32) before this method is called.

Reference