public Nullable<bool> Versioned { get; set; }

Public Property Versioned As Nullable(Of Boolean)

public:
property Nullable<bool> Versioned {
	Nullable<bool> get ();
	void set (Nullable<bool> value);
}

/** @property */
public Nullable<boolean> get_Versioned()
/** @property */
public  void set_Versioned(Nullable<boolean> value)