public virtual void Add(
	string name,
	string value
)

Public Overridable Sub Add ( 
	name As String,
	value As String
)

public:
virtual void Add(
	String^ name, 
	String^ value
)

abstract Add : 
        name : string * 
        value : string -> unit 
override Add : 
        name : string * 
        value : string -> unit