C#读取XML不会仅为一个节点返回内部文本 [英] C# reading XML does not return innertext only for one node

问题描述

我有以下XML

<?xml version="1.0" encoding="utf-8" ?>
<Configuration>
  <AppSettings>
    <IPath>C:\Data\Files</IPath>
    <ICode>DocCode</ICode>
    <zipFile>C:\Data\Files\zip</zipFile>
    <ConnectionString>Data Source=oracledb</ConnectionString>
  </AppSettings>
</Configuration>

我的代码是获取Inputfilepath，Icode，zipfile，connectionstring等的值.我有以下代码来读取内部文本

My code is to get the values of Inputfilepath, Icode,zipfile,connectionstring etc. I have the following code to read the innertext

xmDoc = new XmlDocument();
                    xmDoc.Load(xmlFilePath);
 
                    XmlNode oXmlNode;

                    oXmlNode = xmDoc.SelectSingleNode("Configuration/AppSettings/ICode");
                    if (oXmlNode != null)
                    {
                        Icode= oXmlNode.InnerText;

                    }

                    oXmlNode= xmDoc.SelectSingleNode("Configuration/AppSettings/zipfile");
                    if (oXmlNode != null)
                    {
                        zfile = oXmlNode.InnerText;

                    }
		    
		    oXmlNode= xmDoc.SelectSingleNode("Configuration/AppSettings/IPath");
                    if (oXmlNode != null)
                    {
                        iPath = oXmlNode.InnerText;

                    }

问题仅在于Icode，而Zipfile标记正在获取内部文本值并将其分配给变量.但是IPath始终返回null.我知道我忽略了一些非常琐碎的事情，但无法解决.

The issue is only the Icode, and Zipfile tags are getting innertext value and being assigned to the variables. but the IPath is always returning null. I know am overlooking something very trivial but can't figure it out.

谢谢

推荐答案

我测试了您的代码，除了一些拼写错误(例如"zipfile"而不是"zipFile")外，我没有看到任何问题.这是我的Console.WriteLine结果:

I tested your code and besides some misspellings (e.g. 'zipfile' instead of 'zipFile'), I didn't see any problems. Here my Console.WriteLine results:

C:\ Data \ Files
DocCode
C:\ Data \ Files \ zip

C:\Data\Files
DocCode
C:\Data\Files\zip

因此，请注意区分大小写并检查代码中是否存在拼写错误.

So, mind the case sensitivity and check your code for any misspellings.

wizend

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