public string GetUserId(
	string username,
	string key
)

Public Function GetUserId ( 
	username As String,
	key As String
) As String

public:
virtual String^ GetUserId(
	String^ username, 
	String^ key
) sealed

abstract GetUserId : 
        username : string * 
        key : string -> string 
override GetUserId : 
        username : string * 
        key : string -> string