如何从许多网站获取RSS Feed [英] how can get RSS Feed from many websites

问题描述

您好我正在使用此代码在我的asp.net网站上获取RSS Feed并且它工作得很好但它只从一个网站获取我想要显示来自更多网站的提要同时请帮助我

Hi I am using this code to get RSS Feed in my asp.net website and it work very good but it get feed only from one website i want to display feeds from more then website in same time pls help me

string x = "http://www.codedigest.com/Articles/Rss.ashx";

           XmlTextReader reader = new XmlTextReader(x);
           DataSet ds = new DataSet();
           ds.ReadXml(reader);
           DataList1.DataSource = ds.Tables["item"];
           DataList1.DataBind();

<asp:DataList ID="DataList1" runat="server" Width="100%">
    <ItemTemplate>
                <div class="RSSTitle"><asp:HyperLink ID="TitleLink" runat="server" Text='<%# Eval("title") %>' NavigateUrl='<%# Eval("link") %>'/></div>
                <div class="RSSSubtitle"><asp:Label ID="SubtitleLabel" runat="server" Text='<%# Eval("description") %>' /></div>
                <div class="RSSInfo">
                    posted on <asp:Label ID="DateRSSedLabel" runat="server" Text='<%# Eval("pubDate", "{0:d} @ {0:t}") %>' />
                </div>
    </ItemTemplate>
</asp:DataList>

谢谢...

Thank You...

推荐答案

对ASP .NET的RSS源不太熟悉，但这是你可以做的事情（基本想法） -



1.从不同的URL获取RSS源并维护DataTable foreach feed。

2.将所有DataTables包括在内一个新的DataTable。使用 DataTable.Merge方法 [ ^ ]。 （示例 [ ^ ]）

3.和然后用DataList绑定新的DataTable。





-KR

Not much familiar with the RSS feed with ASP .NET, but here's a thing you can do (Basic Idea) -

1. Get RSS Feeds from different URLs and maintain DataTable foreach feed.
2. Club all the DataTables in a new DataTable. Use DataTable.Merge Method[^] for that. (Example[^])
3. And then bind that new DataTable with the DataList.


-KR

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