protected virtual void MoveHighlight(
	Highlight u,
	int start,
	int end
)

Protected Overridable Sub MoveHighlight ( 
	u As Highlight,
	start As Integer,
	end As Integer
)

protected:
virtual void MoveHighlight(
	Highlight^ u, 
	int start, 
	int end
)

abstract MoveHighlight : 
        u : Highlight * 
        start : int * 
        end : int -> unit 
override MoveHighlight : 
        u : Highlight * 
        start : int * 
        end : int -> unit