Convert XElement to DataTable

Read all the fonts from the system:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing.Text;

namespace FontsInstalled
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {

            using (InstalledFontCollection fontsCollection = new InstalledFontCollection())
            {
                FontFamily[] fontFamilies = fontsCollection.Families;
                List fonts = new List();
                foreach (FontFamily font in fontFamilies)
                {
                    richTextBox1.Text += font.Name + "\n";
                   // .Add(font.Source);
                }
            }
        }
    }
}