C # XML additional attributes, how-CodePudding

 
//initializes the object 
XDocument xdoc=new XDocument (); 
//initialize the top node object 
XElement Pers=new XElement (" top node "); 
//the initial changes the node object 
XElement p=new XElement (" child "); 

//add attribute 
P.A dd (new XAttribute (" name ", "little red")); 
P.A dd (new XAttribute (" age ", "68")); 

Pers. Add (p); 
Xdoc. Add (Pers); 
Xdoc. Save (" 111. XML ");

 
<? The XML version="1.0" encoding="utf-8"?>

I'd like to add a new attribute, name xiao Ming age 58
If I direct p.A dd (new XAttribute (" name ", "Ming")); Can indeed, but it is covered within the original file, is not what I want, the additional effect of advice on how to get

CodePudding user response:

First you read the original file in, and then in the Add?

CodePudding user response:

<? The XML version="1.0" encoding="utf-8"?>

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To achieve this effect?

CodePudding user response:

: so you're going to add child nodes, rather than the attributes,,,,
//the initial changes the node object

//add attribute
P1. The Add (new XAttribute (" name ", "little red 1"));
P1. The Add (new XAttribute (" age ", "681"));

Pers. Add (p1);