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String xmlStr = \"......\";
StringReader sr = new StringReader(xmlStr);
InputSource is = new InputSource(sr);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder=factory.newDocumentBuilder();
Document doc = builder.parse(is);
//XMLת×Ö·û´®
TransformerFactory tf = TransformerFactory.newInstance();
Transformer t = tf.newTransformer();
t.setOutputProperty(\"encoding\",\"GB23121\");//½â¾öÖÐÎÄÎÊÌ⣬ÊÔ¹ýÓÃGBK²»ÐÐ
ByteArrayOutputStream bos = new ByteArrayOutputStream();
t.transform(new DOMSource(doc), new StreamResult(bos));
String xmlStr = bos.toString();


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childNodes
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dataType ·µ»Ø´Ë½ÚµãµÄÊý¾ÝÀàÐÍ
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Doctype Ö¸¶¨ÎĵµÀàÐͽڵã(Ö»¶Á)
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public string ConvertDataTableToXML(DataTable xmlDS)
{
MemoryStream stream = null;
XmlTextWriter writer = null;
try
{
stream = new MemoryStream();
writer = new XmlTextWriter(stream, Encoding.Default);
......

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window-->Preference-->xml-->XML Catalog-->add
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<script>
var flags ;
  if(window.XMLHttpRequest) { 
   XMLHttpReq = new XMLHttpRequest(); //firefoxÏÂÖ´ÐдËÓï¾ä
   }
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    try{
    XMLHttpReq = new Acti ......
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