使用C＃更新我的现有XML文件
it1352
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问题说明
如何使用C＃在XML文件中查找缺失值
How to find missing values in XML file using C#
<Model>
<Component Id="1"><Color></Color>
<Component Id="2"><Color></Color>
<Component Id="2"><Color></Color>
<Component Id="4"><Color></Color>
<Component Id="5"><Color></Color>
<Component Id="6"><Color></Color>
<Component Id="6"><Color></Color>
<Component Id="8"><Color></Color>
<Component Id="9"><Color></Color>
</Model>
在上面的XML代码中重复Id =2和Id =6。
我想从序列中找出缺失值。
我必须用以下内容替换重复值最近的可能值
例如：
输出应该是：
IN the above XML code and is repeated.
Do I want to find out the missing values from sequence.
I have to replace the repeated values with nearest possible values
Example:
The Output should be:
<Model>
<Component Id="1"><Color></Color>
<Component Id="2"><Color></Color>
<Component Id="3"><Color></Color>
<Component Id="4"><Color></Color>
<Component Id="5"><Color></Color>
<Component Id="6"><Color></Color>
<Component Id="7"><Color></Color>
<Component Id="8"><Color></Color>
<Component Id="9"><Color></Color>
</Model>
我有什么方法可以使用C＃
I there any way to solve this problem using C#
正确答案
#1
解决这个问题请参考下面的代码，我为组件标签添加了结束标签： -
Please refer following code, i have added closing tags for Component tags:-
string szXML = "<Model>"
"<Component Id='1'><Color></Color></Component>"
"<Component Id='2'><Color></Color></Component>"
"<Component Id='2'><Color></Color></Component>"
"<Component Id='4'><Color></Color></Component>"
"<Component Id='5'><Color></Color></Component>"
"<Component Id='6'><Color></Color></Component>"
"<Component Id='6'><Color></Color></Component>"
"<Component Id='8'><Color></Color></Component>"
"<Component Id='9'><Color></Color></Component>"
"</Model>";
XmlDocument objDOM = new XmlDocument();
objDOM.LoadXml(szXML);//you can specify file name here
for (int iIndex = 0; iIndex < objDOM.DocumentElement.ChildNodes.Count; iIndex )
{
objDOM.DocumentElement.ChildNodes[iIndex].Attributes["Id"].Value = (iIndex 1).ToString();
}
//objDOM.Save(szFileName) //if xml loaded from File这篇好文章是转载于：学新通技术网
