我有以下类别: -迭代通过收集和在列表中添加项目<T>
public class SiteMapSection
{
public string sectionUrl { get; set; }
public List<SiteMapSubSection> subSection { get; set; }
}
public class SiteMapSubSection
{
public string subSectionUrl { get; set; }
public List<SiteMapArticle> article { get; set; }
}
public class SiteMapArticle
{
public string url { get; set; }
}
我使用SiteMapSection类作为列表中的某个类型: -
List<SiteMapSection> siteMapSection = new List<SiteMapSection>();
现在,我'试图在'siteMapSection'列表中添加项目,如下所示: -
foreach (var section in sections)
{
.....
siteMapSection.Add(new SiteMapSection { sectionUrl = section.Url });
.....
foreach (var subsection in subsections)
{
.....
siteMapSection.Add(new SiteMapSubSection { ??stuck_here?? });
.....
var articles = GetNextArticles(0, subSectionId, true, false);
.....
foreach(var article in articles)
{
siteMapSection.Add(new SiteMapArticle { ??stuck_here?? });
}
}
}
如何迭代collect并在列表siteMapSection中添加项目。
更新的代码,这也没有工作我只看到siteMapSection.Add(SMS)项目得到了添加,但其他嵌套还是空
List<SiteMapSection> siteMapSection = new List<SiteMapSection>();
SectionArticle sa = new SectionArticle();
foreach (BE.Section section in Sections.Find(websiteId, parentSectionId))
{
int sectionId = section.Id;
var sms = new SiteMapSection();
sms.sectionUrl = Sections.VirtualPath(section) + ".aspx";
var _subsections = new List<SiteMapSubSection>();
foreach (BE.Section subsection in Sections.Find(websiteId, sectionId))
{
int subSectionId = subsection.Id;
var smss = new SiteMapSubSection();
smss.subSectionUrl = Sections.VirtualPath(subsection) + ".aspx";
var articles = sa.GetArticlesForSection(websiteId, subSectionId, 10);
var _articles = new List<SiteMapArticle>();
foreach (var article in articles)
{
var sma = new SiteMapArticle();
sma.url = article.Code + ".aspx";
_articles.Add(sma);
}
_subsections.Add(smss);
}
siteMapSection.Add(sms);
}
你可否详谈一下?? stuck_here ??。问题是什么? – Lee 2014-09-02 09:58:12
@Lee我想在类型SiteMapSection的列表中添加项目。首先?? stuck_here = subSectionUrl(在SiteMapSubSection),第二个stuck_here = url(在SiteMapArticle类中) – 2014-09-02 10:00:47