[System.AttributeUsage(System.AttributeTargets.All)]
public class UltraControlsAttribute : System.Attribute
{
    public enum BindingFlag
    {
        Getter,
    }

    public UltraControlsAttribute(BindingFlag flag, string ultractrls_name, string ctrl_name)
    {
        m_flag = flag;
        m_ultracontrols_name = ultractrls_name;
        m_control_name = ctrl_name;
    }

    public UltraControlsAttribute(string ultractrls_name, string ctrl_name)
    : this(BindingFlag.Getter, ultractrls_name, ctrl_name)
    {

    }

    public UltraControlsAttribute(string ultractrls_name)
    : this(BindingFlag.Getter, ultractrls_name, "")
    {

    }

    public string ultracontrols_name { get { return m_ultracontrols_name; } }
    public string control_name { get { return m_control_name; } }
    public BindingFlag binding_flag { get { return m_flag; } }

    private string      m_ultracontrols_name;
    private string      m_control_name;
    private BindingFlag m_flag;

}