When using cookie authentication this method should be called before calling any other API method. AMG XML-RPC API uses cookie based authentication, so all cookies returned by this method's response should be kept and sent with each request.

void Login(
	string userName,
	string password
)

Sub Login ( 
	userName As String,
	password As String
)

void Login(
	String^ userName, 
	String^ password
)

abstract Login : 
        userName : string * 
        password : string -> unit