I´ve got an xml file looking like this:
<Configuration>
<Elements>
<Element>
<Value1>7</Value1>
</Element>
<Element>
<Value1>3</Value1>
</Element>
</Elements>
</Configuration>
I now want to add a Value Element on top of each Element, so that in the end, the xml looks like this:
<Configuration>
<Elements>
<Element>
<Value0>17</Value0>
<Value1>7</Value1>
</Element>
<Element>
<Value0>13</Value0>
<Value1>3</Value1>
</Element>
</Elements>
</Configuration>
I tried the following in c#:
XmlDocument doc = new XmlDocument();
doc.Load("config.xml");
XmlElement newelem = doc.CreateElement("Value0");
newelem.InnerText = newValue;
foreach (XmlNode node in doc.GetElementsByTagName("Element"))
{
node.InsertBefore(newelem, node.FirstChild);
}
This adds the new Value, but only to one Element. How can I do it, so that it will be added to every Element? Maybe there is a completely different approach to this. I hope one can understand what I`m trying, thanks in advance!
Create the element in the for loop. Here's some working code, using XPath.
foreach( XmlElement ndNode in xml.SelectNodes( "//Elements/Element")) {
XmlElement newelem = xml.CreateElement("Value0");
newelem.InnerText = "test";
ndNode.InsertBefore(newelem, ndNode.FirstChild);
}