public roleBll(IroleDal role, IuserDal user) { _role = role; _user = user; }
public roleBll(IroleDal roleDal) { _roleDal = roleDal; }
public roleBll(IroleDal role, IuserDal user) { _role = role; _user = user; }
public roleBll(IroleDal roleDal) { _roleDal = roleDal; }