public bool Login(string user, string pass) { bool ok = false; DataFile db = GetDF(typeof(USER).Name); if (db != null && db.Opened) { ok = db.Exist("Username == @0 && Password == @1", user, pass); } return(ok); }
public LOGIN_STATUS Login(string user, string pass) { LOGIN_STATUS ok = LOGIN_STATUS.USERNAME_PASS_WRONG; DataFile db = GetDF(typeof(USER).Name); if (db != null && db.Opened) { if (db.Count == 0) { ok = LOGIN_STATUS.MODEL_USER_IS_EMPTY; } else { bool v = db.Exist("Username == @0 && Password == @1", user, pass); if (v) { ok = LOGIN_STATUS.LOGIN_SUCCESSFULLY; } } } return(ok); }