C# Basic HyperText Markup Language Editor [C#]

Code
using System;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data;

using System.Drawing;

using System.Linq;

using System.Text;

using System.Windows.Forms;

using System.IO;



namespace WindowsFormsApplication1

{

    public partial class Form1 : Form

    {

  public Form1()

  {

    InitializeComponent();

  }



  private void button1_Click(object sender, EventArgs e)

  {



  }



  private void saveWebpageToolStripMenuItem_Click(object sender, EventArgs e)

  {

    string Saved_File = "";



    saveFD.InitialDirectory = "C:/";

    saveFD.Title = "Please Save Your Webpage";

    saveFD.FileName = "";



    saveFD.Filter = "HTML Files|*.htm|All Files|*.*";



    if (saveFD.ShowDialog() != DialogResult.Cancel)

    {

    Saved_File = saveFD.FileName;

    richTextBox1.SaveFile(Saved_File, RichTextBoxStreamType.PlainText);



    }

  }



  private void insertStructureTagsToolStripMenuItem_Click(object sender, EventArgs e)

  {



    string structuretags = "<html>\r\n<head>\r\n\r\n<!--\r\nauthor\r\n-->\r\n<title>\r\n\r\n</title>\r\n</head>\r\n<body>\r\n\r\n\r\n</body>\r\n</html>";

    richTextBox1.Text = (richTextBox1.Text + structuretags);

  }



  private void openToolStripMenuItem_Click(object sender, EventArgs e)

  {

    string webpage = "";



    openFD.InitialDirectory = "C:";

    openFD.Title = "Please Open a Source";



    openFD.FileName = "";

    openFD.Filter = "HTML|*.html|All Files|*.*";



    openFD.ShowDialog();



    webpage = openFD.FileName;



    richTextBox1.Text = File.ReadAllText(webpage.ToString());



  }



  private void Form1_Load(object sender, EventArgs e)

  {



  }

    }

}