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  * Set a location of a properties file to be loaded.
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  * that follows JDK 1.5's properties XML format.
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 public void setLocation(Resource location) {
  this.locations = new Resource[] {location};
 }
 /**
  * Set locations of properties files to be loaded.
  * <p>Can point to classic properties files or to XML files
  * that follow JDK 1.5's properties XML format.
  */
 public void setLocations(Resource[] locations) {
  this.locations = locations;
 }
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Linq to XML customize distinct function

Definition comparer class,
class ItemComparer : IEqualityComparer<XElement>
{
public bool Equals(XElement x, XElement y)
{
return x.Attribute("Name").Value == x.Attribute("Name").Value;
}
public int GetHashCode(XElement obj)
......

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/// <summary>
/// DataTable-------------------->XML --String
/// </summary>
public static String ToXmlString(DataTable dt)
{
StringWriter tr = new StringWriter();
try
{
dt.WriteXml(tr); ......

java ×Ô¼º×öµÄ¶ÔXMLÎļþµÄ¶Áд²Ù×÷

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<?xml version="1.0" encoding="utf-8" standalone="no"?>
<Context>
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<Resource auth="Container" maxActive="20" name="sss" password="123"
type="javax.sql.DataSource" />
<Resource auth="Container" ......

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