xmlDocument

[C# Programming]

Hi,
Assuming I have an xml file which looks something like:






1234
uyt

...



...





654322
xyz

...


...

...
...


The code below retrieves the values for
ElementName>654322 and
xyz as shown:

private void ModifyXML()
{
XmlDocument doc = new XmlDocument();
doc.Load(strPath);

// Retrieve all prices.
XmlNodeList nodeList = doc.GetElementsByTagName("ElementName");

foreach (XmlNode node in nodeList)
{
string strValue = node.ChildNodes[0].Value.ToString();
if (strValue.ToLower() == "654322")
{
ListBox1.Items.Add(node.OuterXml);
ListBox1.Items.Add(node.NextSibling.OuterXml);
ListBox1.Items.Add("");

//Console.WriteLine(node.ChildNodes[0].Value);
//Console.WriteLine(node.NextSibling.InnerXml);
}
}
}


Question:

Please note that I do not want to use xpath or linq or database. Just the xmlDocument for business reasons

Using this code below, how can I add a column element i.e.

Thanks


newValue
newdata


OR

delete one of the above column elements i.e. to remove:

654322
xyz