详细信息可阅读原文：http://csharppulse.blogspot.in/2013/08/crud-operations-using-automapper-in-c_381.html


这东西可简化将模型转换为实体的代码，具体可看代码：

目前习惯写法的代码： 
public ActionResult Details(int? id) 
        { 
            var dbContext = new MyDBDataContext(); 
            var userDetails = dbContext.Users.FirstOrDefault(userId => userId.UserId == id); 
            var user = new LearningMVC.Models.User(); 
            if (userDetails != null) 
            { 
                user.UserId = userDetails.UserId; 
                user.FirstName = userDetails.FirstName; 
                user.LastName = userDetails.LastName; 
                user.Address = userDetails.Address; 
                user.PhoneNo = userDetails.PhoneNo; 
                user.EMail = userDetails.EMail; 
                user.Company = userDetails.Company; 
                user.Designation = userDetails.Designation; 
            } 
            return View(user); 
        }

使用AutoMap后可这样写：

public ActionResult Details(int? id) 
        { 
            var dbContext = new MyDBDataContext(); 
            Mapper.CreateMap(); 
            var userDetails = dbContext.Users.FirstOrDefault(userId => userId.UserId == id); 
            LearningMVC.Models.User user = Mapper.Map(userDetails); 
            return View(user); 
        }