我如何...阅读货币符号 [英] How do I...read the currency symbol

问题描述

为什么我的代码没有读取$符号呢？

Why is my code not reading the $ symbol, please?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
namespace XMLRead
{
    class Program
    {
        static void Main(string[] args)
        {
            XmlTextReader reader = new XmlTextReader("book.xml");
            while (reader.Read())
            {
                switch (reader.NodeType)
                {
                    case XmlNodeType.Element: // The node is an element.
                        Console.Write("<" + reader.Name);
                        Console.WriteLine(">");
                        break;
                    case XmlNodeType.Text: //Display the text in each element.
                    //    Console.WriteLine(reader.Prefix);
                        Console.WriteLine(reader.Value);
                        break;
                    case XmlNodeType.EndElement: //Display the end of the element.
                        Console.Write("</" + reader.Name);
                        Console.WriteLine(">");
                        break;
                }
            }
        }
    }
}

book。 xml

book.xml

<bookstore>
<book>
<title>
The Autobiography of Benjamin Franklin
</title>
<author>
<first-name>
Benjamin
</first-name>
<last-name>
Franklin
</last-name>
</author>
<price>
$8.99
</price>
</book>
<book>
<title>
The Confidence Man
</title>
<author>
<first-name>
Herman
</first-name>
<last-name>
Melville
</last-name>
</author>
<price>
$11.99
</price>
</book>
<book>
<title>
The Gorgias
</title>
<author>
<name>
Plato
</name>
</author>
<price>
$9.99 
</price>
</book>
</bookstore>

推荐答案

符号，请？

symbol, please?

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
namespace XMLRead
{
    class Program
    {
        static void Main(string[] args)
        {
            XmlTextReader reader = new XmlTextReader("book.xml");
            while (reader.Read())
            {
                switch (reader.NodeType)
                {
                    case XmlNodeType.Element: // The node is an element.
                        Console.Write("<" + reader.Name);
                        Console.WriteLine(">");
                        break;
                    case XmlNodeType.Text: //Display the text in each element.
                    //    Console.WriteLine(reader.Prefix);
                        Console.WriteLine(reader.Value);
                        break;
                    case XmlNodeType.EndElement: //Display the end of the element.
                        Console.Write("</" + reader.Name);
                        Console.WriteLine(">");
                        break;
                }
            }
        }
    }
}

book。 xml

book.xml

<bookstore>
<book>
<title>
The Autobiography of Benjamin Franklin
</title>
<author>
<first-name>
Benjamin
</first-name>
<last-name>
Franklin
</last-name>
</author>
<price>

8.99
< / price>
< / book>
< book>
< title>
信心人
< / title>
< author>
< first-name>
Herman
< / first-name>
< last-name>
Melville
< / last-name>
< / author>
< price>

8.99 </price> </book> <book> <title> The Confidence Man </title> <author> <first-name> Herman </first-name> <last-name> Melville </last-name> </author> <price>

11.99
< / price>
< / book>
< book>
< title>
Gorgias
< / title>
< author>
< name>
柏拉图
< / name>
< / author>
< price>

11.99 </price> </book> <book> <title> The Gorgias </title> <author> <name> Plato </name> </author> <price>

这篇关于我如何...阅读货币符号的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！