public virtual void Add(
	string controlID,
	string val
)

Public Overridable Sub Add ( 
	controlID As String,
	val As String
)

public:
virtual void Add(
	String^ controlID, 
	String^ val
)

abstract Add : 
        controlID : string * 
        val : string -> unit 
override Add : 
        controlID : string * 
        val : string -> unit