具有专用设置程序的AutoMapper映射属性 [英] AutoMapper mapping properties with private setters

问题描述

是否可以使用AutoMapper为私有设置者分配属性?

Is it possible to assign properties with private setters using AutoMapper?

推荐答案

如果您在这样的构造函数中为此属性设置值

If you set the value for this properties in the constructor like this

public class RestrictedName
{
    public RestrictedName(string name)
    {
        Name = name;
    }

    public string Name { get; private set; }
}

public class OpenName
{
    public string Name { get; set; }
}

然后您可以像这样使用ConstructUsing

then you can use ConstructUsing like this

Mapper.CreateMap<OpenName, RestrictedName>()
            .ConstructUsing(s => new RestrictedName(s.Name));

与此代码兼容的

var openName = new OpenName {Name = "a"};
var restrictedName = Mapper.Map<OpenName, RestrictedName>(openName);
Assert.AreEqual(openName.Name, restrictedName.Name);

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