如何将任何C#对象转换为ExpandoObject?
我已经阅读了很多有关如何使用 ExpandoObject 通过添加属性从头开始动态创建对象的信息,但是我还没有发现您如何从非您已经拥有的动态C#对象.
I've read a lot about how ExpandoObject can be used to dynamically create objects from scratch by adding properties, but I haven't yet found how you do the same thing starting from a non-dynamic C# object that you already have.
例如,我有一个简单的类:
For instance, I have this trivial class:
public class Person
{
public int Id { get; set; }
public string Name { get; set; }
public string Address { get; set; }
public string Telephone { get; set; }
}
我想将其转换为ExpandoObject,以便我可以基于已有属性添加或删除属性,而不是从头开始重建相同的事物.这可能吗?
I would like to convert this to ExpandoObject so that I can add or remove properties based on what it has already, rather than rebuilding the same thing from scratch. Is this possible?
编辑:标记为重复的问题显然不是该问题的重复.
Edit: the questions marked as duplicate are clearly NOT duplicates of this one.
可以这样做:
var person = new Person { Id = 1, Name = "John Doe" };
var expando = new ExpandoObject();
var dictionary = (IDictionary<string, object>)expando;
foreach (var property in person.GetType().GetProperties())
dictionary.Add(property.Name, property.GetValue(person));