如何更换& lt和&用C＃在ASP.NET中创建XML时会出现什么？ [英] How to replace &lt and & gt coming while creating XML in ASP.NET with C#?

问题描述

我想替换<和& gt在使用c＃在asp.net中创建Xml时出现。我正在创建一个xml并应用签名并添加到签名节点。我需要将<！cONTENTDAta附加到提供的内容中。但在创造我得到< ;: fro<和>：for>



我尝试过：

I want to replace < and & gt coming while creating Xml in asp.net with c#. I am creating an xml and applying signature and adding to the signature node. I need to append <!cONTENTDAta to the content provided. But on creating I am getting <: fro < and >: for >

What I have tried:

string contentdatatag = "<![CDATA[" + content + "]]>";

       string decodedxml = HttpUtility.HtmlDecode(contentdatatag);

       //string decodedxml = contentdatatag.Replace("<", "<").Replace(">", ">");

       XmlNodeList elemList = xmlDoc2.GetElementsByTagName("content");

       elemList[0].InnerText = decodedxml;

      string sdecodedxml= HttpUtility.HtmlDecode(decodedxml);

      elemList[0].InnerText = sdecodedxml;

       XmlNodeList elemList1 = xmlDoc2.GetElementsByTagName("date");

       elemList1[0].InnerText = "2017-04-26T12:21:13";

       content = content + elemList1[0].InnerText;

推荐答案

试试这个：

Try this:

XmlNodeList elemList = xmlDoc2.GetElementsByTagName("content");
if (elemList.Count != 0)
{
    XmlCDataSection cdata = xmlDoc2.CreateCDataSection(content);
    elemList[0].AppendChild(cdata);
}

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