如何更新xml中的现有节点并将新节点添加到现有xml文件中？ [英] How can I update the existing node in xml and add new node into existing xml file?
问题描述
我有这样的xml文件
<？ xml version = 1.0 编码 = UTF-8 独立 = 是 ？ >
< span class =code-keyword>< MediaPlayer >
< B ody >
< 姓名 > Mp3播放器< /姓名 >
< 天 >
< 星期一 >
< FiveToNine > 旧卡纳达语< / FiveToNine >
< NineToLeven & gt; 新Kannada < / NineToLeven >
< LevenToThirteen > 新印地语< / LevenToThirteen >
< 十三至十三 > Old Hindi < / ThirteenToFourteen >
< ForteenToFifteen > 旧英语< / ForteenToFifteen >
< FifteenToSeventeen < span class =code-keyword>> 新英文< / FifteenToSeventeen < span class =code-keyword>>
< SeventeenToEighteen > 旧马拉雅拉姆< / SeventeenToEighteen >
< 十八天？ > 新马拉雅拉姆语< / EighteenToTwenty >
< TwentyToTwentytwo > 旧泰米尔语< / TwentyToTwentytwo >
< TwentytwoToTwentyfour > 新泰米尔语< / TwentytwoToTwentyfour >
< ZeroToFive > 阿拉伯语< / ZeroToFive >
< / Monday >
< 星期二 >
< < span class =code-leadattribute> FiveToNine > AAAAAA < / FiveToNine >
< < span class =code-leadattribute> NineToLeven > BBBBBBB < / NineToLeven >
< < span class =code-leadattribute> LevenToThirteen > CCCCCCCC < / LevenToThirteen >
< < span class =code-le adattribute> ThirteenToFourteen > DDDDDDDD < /十三至十三 >
< ForteenToFifteen > EEEEEEE < / ForteenToFifteen >
< FifteenToSeventeen > FFFFFFF < / FifteenToSeventeen >
< SeventeenToEighteen > GGGGGGG < / SeventeenToEighteen >
< EighteenToTwenty > HHHHHHH < / EighteenToTwenty >
< TwentyToTwentytwo > IIIIIIIIII < / TwentyToTwentytwo >
< TwentytwoToTwentyfour > JJJJJJJJJJJ < / TwentytwoToTwentyfour >
< ZeroToFive > KKKKKKKK < / ZeroToFive >
< / Tuesday >
< / Days >
< / Body >
< / MediaPlayer >
现在我想在< monday>里面添加一个新节点列表节点，我想更新< monday>内的一个节点的值节点。
任何人都能帮帮我吗？
感谢@ dv @ nce ... 。：P
试试这个...... :)
http://forums.asp.net/t/1322024.aspx/1 [ ^ ]
简单明了......改变ie
var doc = XDocument.Load（[FILENAME]）;
doc.Root [ Body] [ 星期一] [ FiveToNine ] = 什么;添加< pre lang =c＃> var myNewElement = new XElement（ NodeName， NodeValue ）;
doc.Root [ Body] [ 星期一]。添加（myNewElement）;然后保存...
也许你想看看这些页面 [ ^ ]
------------- --------------
抱歉，混淆了XmlDocument和XDocument ....
< pre lang =c＃> static void Main（ string [] args）
{
var doc = new XmlDocument（）;
doc.Load（ @ MyFile.xml）;
// 更改
Console.WriteLine（doc [ MediaPlayer] [ Body] [ 名称]。InnerText ）;
doc [ MediaPlayer] [ 正文] [ 名称]。InnerText = 其他;
Console.WriteLine（doc [ MediaPlayer] [ 正文] [ 名称]的innerText）。
// 添加
var newNode = doc.CreateElement（ Wednesday）;
doc [ MediaPlayer] [ Body]。AppendChild（newNode）;
Console.WriteLine（doc [ MediaPlayer] [ Body]。InnerXml）;
Console.WriteLine（ 完成......）;
Console.ReadLine（）;
}
I have xml file like this
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<MediaPlayer>
<Body>
<Name>Mp3 Player</Name>
<Days>
<Monday>
<FiveToNine>Old Kannada</FiveToNine>
<NineToLeven>New Kannada</NineToLeven>
<LevenToThirteen>New Hindi</LevenToThirteen>
<ThirteenToFourteen>Old Hindi</ThirteenToFourteen>
<ForteenToFifteen>Old English</ForteenToFifteen>
<FifteenToSeventeen>New English</FifteenToSeventeen>
<SeventeenToEighteen>Old Malayalam</SeventeenToEighteen>
<EighteenToTwenty>New Malayalam</EighteenToTwenty>
<TwentyToTwentytwo>Old Tamil</TwentyToTwentytwo>
<TwentytwoToTwentyfour>New Tamil</TwentytwoToTwentyfour>
<ZeroToFive>Arabic</ZeroToFive>
</Monday>
<Tuesday>
<FiveToNine>AAAAAA</FiveToNine>
<NineToLeven>BBBBBBB</NineToLeven>
<LevenToThirteen>CCCCCCCC</LevenToThirteen>
<ThirteenToFourteen>DDDDDDDD</ThirteenToFourteen>
<ForteenToFifteen>EEEEEEE</ForteenToFifteen>
<FifteenToSeventeen>FFFFFFF</FifteenToSeventeen>
<SeventeenToEighteen>GGGGGGG</SeventeenToEighteen>
<EighteenToTwenty>HHHHHHH</EighteenToTwenty>
<TwentyToTwentytwo>IIIIIIIIII</TwentyToTwentytwo>
<TwentytwoToTwentyfour>JJJJJJJJJJJ</TwentytwoToTwentyfour>
<ZeroToFive>KKKKKKKK</ZeroToFive>
</Tuesday>
</Days>
</Body>
</MediaPlayer>
Now I want to add a new node list inside <monday> node, and I want to update the value of one node inside <monday> node.
Can any one help me please?
Thanks in @dv@nce....:P
try this...:)
http://forums.asp.net/t/1322024.aspx/1[^]
Plain and simple... to change i.e.
var doc = XDocument.Load([FILENAME]); doc.Root["Body"]["Monday"]["FiveToNine"] = "What ever";to add
var myNewElement = new XElement("NodeName", "NodeValue"); doc.Root["Body"]["Monday"].Add(myNewElement);and save it afterwards...
Maybe you want to take a look at these pages[^]
---------------------------
Sorry, mixed up XmlDocument and XDocument....
static void Main(string[] args) { var doc = new XmlDocument(); doc.Load(@"MyFile.xml"); //To change Console.WriteLine(doc["MediaPlayer"]["Body"]["Name"].InnerText); doc["MediaPlayer"]["Body"]["Name"].InnerText = "Something else"; Console.WriteLine(doc["MediaPlayer"]["Body"]["Name"].InnerText); //To add var newNode = doc.CreateElement("Wednesday"); doc["MediaPlayer"]["Body"].AppendChild(newNode); Console.WriteLine(doc["MediaPlayer"]["Body"].InnerXml); Console.WriteLine("Done..."); Console.ReadLine(); }
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