[英]Trouble assigning a value to this variable
Using this code I intend to populate the variables. 使用此代码,我打算填充变量。
http://www.dreamincode.net/forums/xml.php?showuser=146038 http://www.dreamincode.net/forums/xml.php?showuser=146038
//Load comments.
var commentsXML = xml.Element("ipb").Element("profile").Element("comments");
this.Comments = (from comment in commentsXML.Descendants("comment")
select new Comment()
{
ID = comment.Element("id").Value,
Text = comment.Element("text").Value,
Date = comment.Element("date").Value,
UserWhoPosted = comment.Element("user").Value
}).ToList();
The problem is UserWhoPosted is an object of the User.cs class POCO I made: 问题是UserWhoPosted是我制作的User.cs类POCO的对象:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace SharpDIC.Entities
{
public class Friend
{
public string ID { get; set; }
public string Name { get; set; }
public string Url { get; set; }
public string Photo { get; set; }
}
}
How would I populate that object? 我将如何填充该对象?
I haven't tested this but can't you instantiate the Friend object when your populating the Comment object? 我尚未对此进行测试,但是在填充Comment对象时不能实例化Friend对象吗?
var commentsXML = xml.Element("ipb").Element("profile").Element("comments");
this.Comments =
(
from comment in commentsXML.Descendants("comment")
select new Comment()
{
ID = comment.Element("id").Value,
Text = comment.Element("text").Value,
Date = comment.Element("date").Value,
UserWhoPosted = new Friend()
{
ID = comment.Element("user").Descendants("id"),
Name = comment.Element("user").Descendants("name"),
Url = comment.Element("user").Descendants("url"),
Photo = comment.Element("user").Descendants("photo")
}
}
).ToList();
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.