替换XML文件中的值

Question

我们的应用程序需要处理XML文件.有时我们会收到值如下的XML:

<DiagnosisStatement>
     <StmtText>ST &</StmtText>
</DiagnosisStatement>

由于&<我的应用程序无法正确加载XML并抛出异常,如下所示:

An error occurred while parsing EntityName. Line 92, position 24.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.Throw(String res, String arg)
   at System.Xml.XmlTextReaderImpl.Throw(String res)
   at System.Xml.XmlTextReaderImpl.ParseEntityName()
   at System.Xml.XmlTextReaderImpl.ParseEntityReference()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace)
   at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
   at System.Xml.XmlDocument.Load(XmlReader reader)
   at System.Xml.XmlDocument.Load(String filename)
   at Transformation.GetEcgTransformer(String filePath, String fileType, String Manufacture, String Producer) in D:\Transformation.cs:line 160

现在我需要&<用'和< 替换所有出现的内容,以便成功处理XML而不会有任何异常.

Answer 1

这就是我在Botz3000给出的答案的帮助下加载XML所做的.

string oldText = File.ReadAllText(filePath);
string newText = oldText.Replace("&<", "and<");
File.WriteAllText(filePath, newText, Encoding.UTF8);
xmlDoc = new XmlDocument();
xmlDoc.Load(filePath);