Post 使用 HttpClient 的复杂数据类型

Question

I need to post an object of class like>

    class A{
        public string dataitem1{get;set;}
        public byte[] dataitem2{get;set;}

 }

I need to post the object of this class to webAPI using Windows Store App 8.1. I tried many solutions but could not find anyone working. Can somebody provide help by code or link to working demo. I'm trying to implement full MVVM structure

I Found one demo here but not working in my case

Answer 1

通过将对象转换为 json 字符串，您可以传输 json 对象。

您可以使用 JavaScriptSerializer class:

using System.Web.Script.Serialization;

var json = new JavaScriptSerializer().Serialize(obj);

然后你可以return来自webapi的对象。