creating xml on asp.net? [closed]

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ı wanna create xml file on aspx.cs but ı have no idea what ı need to do.can anyone help me? ı don't want to use database.just this way.

- <categories>
- <category>
  <id>0</id> 
  <name>Music</name> 
  </category>
- <category>
  <id>1</id> 
  <name>Sport</name> 
  </category>
- <category>
  <id>2</id> 
  <name>News</name> 
  </category>
  </categories>

---

You could use the XDocument class from the System.Xml.Linq namespace:

XDocument myXml = new XDocument(new XElement("categories",
                                   new XElement("category",
                                      new XElement("id", "0"),
                                      new XElement("name", "music")),
                                   new XElement("category",
                                      new XElement("id", "1"),
                                      new XElement("name", "Sport")),
                                   new XElement("category",
                                      new XElement("id", "2"),
                                      new XElement("name", "News"))));
string xmlString = myXml.ToString();
// Or you could save it to a file, a stream, etc:
myXml.Save("Categories.xml");

This outputs:

<categories>
    <category>
        <id>0</id>
        <name>music</name>
    </category>
    <category>
        <id>1</id>
        <name>Sport</name>
    </category>
    <category>
        <id>2</id>
        <name>News</name>
    </category> 
</categories>

XDocument Class

---

 protected void Page_Load(object sender, System.EventArgs e)
        {
            var str = @"<categories>
    <category>
      <id>0</id>
      <name>Music</name>
    </category>
    <category>
      <id>1</id>
      <name>Sport</name>
    </category>
    <category>
      <id>2</id>
      <name>News</name>
    </category>
  </categories>";
            Response.Write(str);
            Response.End();
        }

---

You could try serializing a class to XML, there is a good tutorial for that here:

http://www.switchonthecode.com/tutorials/csharp-tutorial-xml-serialization