带前缀的AutoMapper

本文介绍了带前缀的AutoMapper的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试使用Automapper映射到对象，问题是我要映射的对象之一在其所有属性的前面都带有前缀"Cust_"，而没有.有没有办法进行这种映射.

I'm trying to use Automapper to map to objects, the issue is one of the objects I'm trying to map has a prefix 'Cust_' in front of all its properties and one doesn't. Is there a way to make this mapping.

例如说我有

class A
{
      String FirstName { get; set; }
      String LastName { get; set; }
}

class B
{
      String Cust_FirstName { get; set; }
      String Cust_LastName { get; set; }
}

显然，这张地图不起作用

Obviously this map won't work

AutoMapper.Mapper.CreateMap<A, B>();
b = AutoMapper.Mapper.Map<A, B>(a);

推荐答案

Mapper.Initialize(cfg =>
{
   cfg.RecognizeDestinationPrefixes("Cust_");
   cfg.CreateMap<A, B>();
});

A a = new A() {FirstName = "Cliff", LastName = "Mayson"};
B b = Mapper.Map<A, B>(a);

//b.Cust_FirstName is "Cliff"
//b.Cust_LastName is "Mayson"

或者:

Mapper.Configuration.RecognizeDestinationPrefixes("Cust_");
Mapper.CreateMap<A, B>();
...
B b = Mapper.Map<A, B>(a);
...

这篇关于带前缀的AutoMapper的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！