repeater控件生成rss文件如何去掉xml中的第一行空行

netboygg 2009-11-07 11:29:09



<asp:repeater id="DQRSS_RP" runat="server">

<HeaderTemplate>

<?xml version="1.0" encoding="utf-8"?>

<rss version="2.0" xmlns:a10="http://www.w3.org/2005/Atom">

<channel>

<title></title>

 <description>……</description>

 <language>zh_CN</language>

 <link></link>

</HeaderTemplate>

<ItemTemplate>

<item>

<title><%# FormatString(DataBinder.Eval(Container.DataItem, "title"))%></title>

<description>

<![CDATA[   <%# FormatString(DataBinder.Eval(Container.DataItem,"content"))%>]]>

</description>

<link> show.aspx?articleid=<%#  FormatString(DataBinder.Eval(Container.DataItem, "articleid"))%> </link>

</item>

</ItemTemplate>

<FooterTemplate>

</channel>

</rss>

</FooterTemplate>

</asp:repeater>

如上的代码生成了xml文件但是始终头一行是空白的，导致xml文件不能被解析，如何解决呢？谢谢



这一行是空白的

<?xml version="1.0" encoding="utf-8"?>

<rss version="2.0" xmlns:a10="http://www.w3.org/2005/Atom">

<channel>

<title></title>

...全文

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netboygg 2009-11-07

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是这样写入的



    protected override void Render(HtmlTextWriter output)

    {

        StringWriter SW;

        HtmlTextWriter HTW;

        SW = new StringWriter();

        HTW = new HtmlTextWriter(SW);

        base.Render(HTW);

        String Temp = SW.ToString();

        StreamWriter SWriter = File.CreateText(Server.MapPath("RSS.xml"));

        SWriter.Write(Temp);

        SWriter.Close();

        output.Write(Temp);

        Response.Redirect("RSS.xml");

    }