//采馨加的 public MealDetailDTO GetMeal(int ID) { MealDetailDTO theMeal = new MealDetailDTO(); MealOption mOpt = dao.GetMeal(ID); theMeal.ID = mOpt.ID; theMeal.Name = mOpt.Name; theMeal.Calories = (int)mOpt.Calories; theMeal.Image = mOpt.Image; return(theMeal); }