帮助:XMLDocument不会对双引号进行编码

问题描述

在以下代码段中:

In the code snippet below:

myValue = "hello""world & me"
myNode = xmlDoc.CreateElement("Hello")
myText = xmlDoc.CreateTextNode(myValue.replace("""","&quo t;"))
myNode.AppendChild(myText)

如果对于articleText = doc.CreateTextNode(myValue.replace(""，& quo t;"))
结果是:您好& quot;世界&我

如果对于articleText = doc.CreateTextNode(myValue)
结果是:您好"世界与我

要求是:双引号必须正确编码

注意我在双引号的编码值中添加了空格，以防止预览时在代码项目中将其转换为双引号. :)

If for articleText = doc.CreateTextNode(myValue.replace("""","& quo t;"))
result is: hello"world & me

If for articleText = doc.CreateTextNode(myValue)
result is: hello"world & me

The requirements is that: the double quote must be encoded correctly

Notei have added spaces in the encoded value of the double quote to prevent it from conversion here in code project when preview. :)

推荐答案

XmlDocument xmlDoc = new XmlDocument();
            string   myValue = '"'+ "Hello" + '"' + '"'+"World & me " +'"';
            XmlNode myNode = xmlDoc.CreateElement("Hello");
            myNode.InnerText = myValue;
            xmlDoc.AppendChild(myNode);
            xmlDoc.Save("c:/test-doc.xml");

.
.
.
doc.Save("MySampleXML.xml");

//Open the saved xml file as text and update the " to "
System.TextStringBuilder newFile = new System.Text.StringBuilder();
string tempString = "";
string []fileString = File.ReadAllLines("MySampleXML.xml");
foreach(string line in fileString)
{
    if (line.Contains("& amp;quot;"))
    {
        tempString = line.Replace("& amp;quot;","& quot;");
        newFile.AppendLine(tempString);
        continue for;
    }
}
File.WriteAllText("MySampleXML.xml", newFile.ToString());

注意:请删除&之间的空格.和".我增加了空间，所以codeproject不会对其进行编码.不知道如何禁用它... hehehe:)

Note: Please remove the space between & and amp;quot;. I added space so codeproject won''t encode it. Don''t know how to disable it... hehehe :)

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