C# 如何通过读取xml文件从C中的Dataset和Datatables创建HTML表

我对C语言非常陌生，我正在阅读C语言中的XML文件，希望以表格形式在邮件中发送XML文件数据

XML文件是：

<log>
    <logentry version='123'>
    <author>Dexter</author>
    <date>12 July 2017</date>
    <paths>
        <path action="M">C:\Desktop</path>
        <path action="N">C:\Documents\test.txt</path>
    </paths>
    <msg>Added New file</msg>
    </logentry>

    <logentry version='124'>
    <author>Dexter2</author>
    <date>11 July 2017</date>
    <paths>
        <path action="M">C:\Desktop\Test\mail.cp</path>
    </paths>
    <msg>Added New file in test folder</msg>
    </logentry>
</log>

---

假设您希望我们的邮件使用HTML，您只需要构建一个包含HTML的字符串。循环遍历数据集，并使用标记中数据集的值为每一行创建HTML

---

尝试一下，如果您有问题，请发布代码并解释您的问题。

以下代码将创建DataTable

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Xml;
using System.Xml.Linq;

namespace ConsoleApplication1
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("version", typeof(int));
            dt.Columns.Add("date", typeof(DateTime));
            dt.Columns.Add("author", typeof(string));
            dt.Columns.Add("msg", typeof(string));
            dt.Columns.Add("paths", typeof(string));
            dt.Columns.Add("action", typeof(string));

            XDocument doc = XDocument.Load(FILENAME);

            foreach(XElement logentry in doc.Descendants("logentry"))
            {
                foreach(XElement path in logentry.Descendants("path"))
                {
                    dt.Rows.Add(new object[] {
                        (int)logentry.Attribute("version"),
                        (DateTime)logentry.Element("date"),
                        (string)logentry.Element("author"),
                        (string)logentry.Element("msg"),
                        (string)path.FirstNode.ToString(),
                        (string)path.Attribute("action")
                    });
                }


            }
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;
using System.Xml;
using System.Xml.Linq;

namespace ConsoleApplication1
{
    class Program
    {
        const string FILENAME = @"c:\temp\test.xml";
        static void Main(string[] args)
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("version", typeof(int));
            dt.Columns.Add("date", typeof(DateTime));
            dt.Columns.Add("author", typeof(string));
            dt.Columns.Add("msg", typeof(string));
            dt.Columns.Add("paths", typeof(string));
            dt.Columns.Add("action", typeof(string));

            XDocument doc = XDocument.Load(FILENAME);

            foreach(XElement logentry in doc.Descendants("logentry"))
            {
                foreach(XElement path in logentry.Descendants("path"))
                {
                    dt.Rows.Add(new object[] {
                        (int)logentry.Attribute("version"),
                        (DateTime)logentry.Element("date"),
                        (string)logentry.Element("author"),
                        (string)logentry.Element("msg"),
                        (string)path.FirstNode.ToString(),
                        (string)path.Attribute("action")
                    });
                }


            }
        }
    }
}