public static OzTuple<string, Nullable<int>> GetReceived(
	this SIPMessage msg
)

<ExtensionAttribute>
Public Shared Function GetReceived ( 
	msg As SIPMessage
) As OzTuple(Of String, Nullable(Of Integer))

public:
[ExtensionAttribute]
static OzTuple<String^, Nullable<int>>^ GetReceived(
	SIPMessage^ msg
)

[<ExtensionAttribute>]
static member GetReceived : 
        msg : SIPMessage -> OzTuple<string, Nullable<int>>