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1 ÀàËÆxmlns=""µÄÎļþ
ʾÀýXMLÎļþ:
 <?xml version="1.0" encoding="UTF-8"?>
<WebSrvMessage xmlns="http://www.lenoval.com/">
  <version>1.0</version>
  <DataContent>
    <DateTag>2010-5-17</DateTag>
  </DataContent>
</WebSrvMessage>
 XmlDocument doc = new XmlDocument();
doc.Load(path);
XmlNamespaceManager nsmgr = new XmlNamespaceManager(doc.NameTable);
//Ìí¼ÓÃüÃû¿Õ¼ä,ǰ׺¿ÉËæÒâÃüÃû
nsmgr.AddNamespace("lvl", "http://www.lenoval.com/");
//ÔÚ·¾¶Ç°ÃæʹÓÃÇ°Ã涨ÒåµÄǰ׺
XmlNode datatag = doc.DocumentElement.SelectSingleNode("lvl:QryDataContent/lvl:DateTag", nsmgr);
2 ÀàËÆxmlns:xxxx=""µÄÎļþ
Èç:xmlns:lenoval="http://www.lenoval.com/">
¿ÉÔÚÉÏÃæµÄ´úÂëÖÐÌí¼ÓÃüÃû¿Õ¼ä:
//Ìí¼ÓÃüÃû¿Õ¼ä,ǰ׺¿ÉËæÒâÃüÃû
nsmgr.AddNamespace("lenoval", "http://www.lenoval.com/");
//ÔÚ·¾¶Ç°ÃæʹÓÃÇ°Ã涨ÒåµÄǰ׺
XmlNode datatag = doc.DocumentElement.SelectSingleNode("lenoval:QryDataContent/lenoval:DateTag", nsmgr);


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VB.NET/C# and JavaScript communication

Introduction
This article is about passing data between VB.NET/C# WinForms and JavaScript.
Before reading further, let me warn you that this article is not about ASP.NET. Concepts covered in the article are applied to Desktop applications.
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I was working on a project which required dat ......
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