namespace se5_oose_project.Classes { class SecurityManagement_BL { //GLOBAL variables declaration public static int u_id_bl; public static string u_role_bl, old_pass_bl; public static string u_name_bl = ""; public string lang = "English"; public string k_board = "QWERTY"; public string new_pass_bl, sec_q_bl, sec_a_bl; string machine_address = (from nic in NetworkInterface.GetAllNetworkInterfaces() where nic.OperationalStatus == OperationalStatus.Up select nic.GetPhysicalAddress().ToString()).FirstOrDefault(); public static ListBox lst = new ListBox(); //for interface public DataSet receiver = new DataSet(); home_screen h = new home_screen(); //home_screen_urdu h_ur = new home_screen_urdu(); //! INSTANCE(s) CREATION.. TypingPreference_BL type_pref_bl = new TypingPreference_BL(); SecurityManagement_DAL s_manag_dal = new SecurityManagement_DAL(); SessionManagement_BL sess_manag_bl = new SessionManagement_BL();