本文详细介绍了如何利用XSLT方法将RSS XML文档转换为字符串，并通过使用System.IO.MemoryStream和System.Text.StringBuilder类实现这一过程。重点在于提供实际的代码示例，帮助开发者理解和应用XSLT技术进行数据转换。
XslTransform.Transform 方法将结果输出到字符串里有2中办法：
- 通过System.IO.MemoryStream类来实现。
- 通过System.Text.StringBuilder类来实现。
下面是具体的实现方法：
System.XML.Xsl.XslTransform RssXslt =
new System.XML.Xsl.XslTransform();
System.Xml.XmlDocument RssXml = new System.Xml.XmlDocument();
RssXslt.Load(Server.MapPath( " RssReader.xslt "));
RssXml.Load(Server.MapPath( " Rss.xml "));
System.IO.MemoryStream t = new System.IO.MemoryStream();
RssXslt.Transform(RssXml, null,t, null);
string resultString = System.Text.UTF8Encoding.UTF8.GetString(t.ToArray());
Response.Write(resultString);
System.Xml.Xsl.XslTransform RssXslt = new System.Xml.Xsl.XslTransform();
System.Xml.XmlDocument RssXml = new System.Xml.XmlDocument();
RssXslt.Load(Server.MapPath( " RssReader.xslt "));
RssXml.Load(Server.MapPath( " Rss.xml "));
System.Text.StringBuilder t = new System.Text.StringBuilder();
RssXslt.Transform(RssXml, null, new System.IO.StringWriter(t), null); string resultString = t.ToString(); Response.Write(resultString);
System.Xml.XmlDocument RssXml = new System.Xml.XmlDocument();
RssXslt.Load(Server.MapPath( " RssReader.xslt "));
RssXml.Load(Server.MapPath( " Rss.xml "));
System.IO.MemoryStream t = new System.IO.MemoryStream();
RssXslt.Transform(RssXml, null,t, null);
string resultString = System.Text.UTF8Encoding.UTF8.GetString(t.ToArray());
Response.Write(resultString);
System.Xml.Xsl.XslTransform RssXslt = new System.Xml.Xsl.XslTransform();
System.Xml.XmlDocument RssXml = new System.Xml.XmlDocument();
RssXslt.Load(Server.MapPath( " RssReader.xslt "));
RssXml.Load(Server.MapPath( " Rss.xml "));
System.Text.StringBuilder t = new System.Text.StringBuilder();
RssXslt.Transform(RssXml, null, new System.IO.StringWriter(t), null); string resultString = t.ToString(); Response.Write(resultString);
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