[JsonPropertyAttribute("port")]
public Nullable<int> Port { get; set; }

<JsonPropertyAttribute("port")>
Public Property Port As Nullable(Of Integer)
	Get
	Set

public:
[JsonPropertyAttribute(L"port")]
property Nullable<int> Port {
	Nullable<int> get ();
	void set (Nullable<int> value);
}

[<JsonPropertyAttribute("port")>]
member Port : Nullable<int> with get, set