string m_username;
        string m_password;


     public   Users(string username,string password)
        {
            m_username = username;
            m_password = password;
        }



      public  string Username
        {
            get
            {
                return m_username;
            }

            set
            {
                m_username = value;
            }
        }


        public string Password
        {
            get
            {
                return m_password;
            }

            set
            {
                m_password = value;
            }
        }