一般處理程序 ashx文件返回json格式數據

 

using System.Web.Script.Serialization;

 1. 一般的list 轉json

List<Student> lists = new List<Student> {
new Student{ Name ="小李", Gender ="男"},
new Student{ Name ="小王", Gender="男"}
 };
 context.Response.Write( new JavaScriptSerializer().Serialize(lists));

2. linq 返回值轉json

 var userInfo = dbContext.UserDetails.Where(item.uPassword == password).Select(item => item);
          
 String jsonStr = new JavaScriptSerializer().Serialize(userInfo.ToList());