如何修改XML元素

Question

I have a XML document file, and I want to do some changes or you can be say I want to change the values in these elements. But in this XML document there are some element which I can't understand means How can I change them. A sample code is here, Please see and let me know about that highlighted code, what is that type of code and how can i place my value in it.

 <?xml version="1.0" encoding="ISO-8859-1"?>
 <ServerConfig>
 <rootLevel>ASIS</rootLevel>
 <svpath>$../root/CMP/</svpath>
 <vardes>Cobol</vardes>
 <uname>root</uname>
 <pname>ls_All</pname>
 <param/> <!-- How can i edit this value and what is this, this type of element I have never seen before --> 
 </ServerConfig>

Please let me know about what type of this < param/> element in this xml and how can i change the value for it

Answer 1

I think <param> means parameter. You can change/set the value like this:

<param>yourValue</param>