WYSIWYG HTML Editor

using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;

namespace HtmlEditor
{
	/// <summary>
	/// Summary description for Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		private AxSHDocVw.AxWebBrowser axWebBrowser1;
		private System.Windows.Forms.ToolBar toolBar1;
		private System.Windows.Forms.ImageList imageList1;
		private System.Windows.Forms.ToolBarButton toolBarButton1;
		private System.Windows.Forms.ToolBarButton toolBarButton3;
		private System.Windows.Forms.ToolBarButton toolBarButton4;
		private System.Windows.Forms.ToolBarButton toolBarButton5;
		private System.Windows.Forms.ToolBarButton toolBarButton6;
		private System.Windows.Forms.ToolBarButton toolBarButton7;
		private System.Windows.Forms.ToolBarButton toolBarButton8;
		private System.Windows.Forms.ToolBarButton toolBarButton9;
		private System.Windows.Forms.ToolBarButton toolBarButton10;
		private System.Windows.Forms.ToolBarButton toolBarButton11;
		private System.Windows.Forms.ToolBarButton toolBarButton12;
		private System.Windows.Forms.ToolBarButton toolBarButton13;
		private System.Windows.Forms.ToolBarButton toolBarButton14;
		private System.Windows.Forms.ToolBarButton toolBarButton15;
		private System.Windows.Forms.ToolBarButton toolBarButton16;
		private System.Windows.Forms.ToolBarButton toolBarButton17;
		private System.Windows.Forms.ToolBarButton toolBarButton18;
		private System.Windows.Forms.ToolBarButton toolBarButton19;
		private System.Windows.Forms.ToolBarButton toolBarButton20;
		private System.Windows.Forms.ToolBarButton toolBarButton21;
		private System.Windows.Forms.OpenFileDialog openFileDialog1;
		private System.Windows.Forms.SaveFileDialog saveFileDialog1;
		private System.Windows.Forms.TabControl tabControl1;
		private System.Windows.Forms.TabPage tabPage1;
		private System.Windows.Forms.TabPage tabPage2;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.TabPage tabPage3;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.LinkLabel linkLabel1;
		private System.Windows.Forms.LinkLabel linkLabel2;
		private System.Windows.Forms.PictureBox pictureBox1;
		private System.ComponentModel.IContainer components;

		public Form1()
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.components = new System.ComponentModel.Container();
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.axWebBrowser1 = new AxSHDocVw.AxWebBrowser();
			this.toolBar1 = new System.Windows.Forms.ToolBar();
			this.toolBarButton21 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton1 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton17 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton3 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton4 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton5 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton19 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton6 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton7 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton18 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton8 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton9 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton10 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton20 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton11 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton12 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton13 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton14 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton15 = new System.Windows.Forms.ToolBarButton();
			this.toolBarButton16 = new System.Windows.Forms.ToolBarButton();
			this.imageList1 = new System.Windows.Forms.ImageList(this.components);
			this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
			this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
			this.tabControl1 = new System.Windows.Forms.TabControl();
			this.tabPage1 = new System.Windows.Forms.TabPage();
			this.tabPage2 = new System.Windows.Forms.TabPage();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.tabPage3 = new System.Windows.Forms.TabPage();
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.label3 = new System.Windows.Forms.Label();
			this.linkLabel1 = new System.Windows.Forms.LinkLabel();
			this.linkLabel2 = new System.Windows.Forms.LinkLabel();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			((System.ComponentModel.ISupportInitialize)(this.axWebBrowser1)).BeginInit();
			this.tabControl1.SuspendLayout();
			this.tabPage1.SuspendLayout();
			this.tabPage2.SuspendLayout();
			this.tabPage3.SuspendLayout();
			this.SuspendLayout();
			// 
			// axWebBrowser1
			// 
			this.axWebBrowser1.ContainingControl = this;
			this.axWebBrowser1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.axWebBrowser1.Enabled = true;
			this.axWebBrowser1.Location = new System.Drawing.Point(0, 28);
			this.axWebBrowser1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axWebBrowser1.OcxState")));
			this.axWebBrowser1.Size = new System.Drawing.Size(512, 415);
			this.axWebBrowser1.TabIndex = 0;
			// 
			// toolBar1
			// 
			this.toolBar1.Appearance = System.Windows.Forms.ToolBarAppearance.Flat;
			this.toolBar1.Buttons.AddRange(new System.Windows.Forms.ToolBarButton[] {
																						this.toolBarButton21,
																						this.toolBarButton1,
																						this.toolBarButton17,
																						this.toolBarButton3,
																						this.toolBarButton4,
																						this.toolBarButton5,
																						this.toolBarButton19,
																						this.toolBarButton6,
																						this.toolBarButton7,
																						this.toolBarButton18,
																						this.toolBarButton8,
																						this.toolBarButton9,
																						this.toolBarButton10,
																						this.toolBarButton20,
																						this.toolBarButton11,
																						this.toolBarButton12,
																						this.toolBarButton13,
																						this.toolBarButton14,
																						this.toolBarButton15,
																						this.toolBarButton16});
			this.toolBar1.DropDownArrows = true;
			this.toolBar1.ImageList = this.imageList1;
			this.toolBar1.Location = new System.Drawing.Point(0, 0);
			this.toolBar1.Name = "toolBar1";
			this.toolBar1.ShowToolTips = true;
			this.toolBar1.Size = new System.Drawing.Size(512, 28);
			this.toolBar1.TabIndex = 1;
			this.toolBar1.TextAlign = System.Windows.Forms.ToolBarTextAlign.Right;
			this.toolBar1.ButtonClick += new System.Windows.Forms.ToolBarButtonClickEventHandler(this.toolBar1_ButtonClick);
			// 
			// toolBarButton21
			// 
			this.toolBarButton21.ImageIndex = 10;
			this.toolBarButton21.ToolTipText = "Open";
			// 
			// toolBarButton1
			// 
			this.toolBarButton1.ImageIndex = 0;
			this.toolBarButton1.ToolTipText = "Save";
			// 
			// toolBarButton17
			// 
			this.toolBarButton17.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton3
			// 
			this.toolBarButton3.ImageIndex = 2;
			this.toolBarButton3.ToolTipText = "Cut";
			// 
			// toolBarButton4
			// 
			this.toolBarButton4.ImageIndex = 3;
			this.toolBarButton4.ToolTipText = "Copy";
			// 
			// toolBarButton5
			// 
			this.toolBarButton5.ImageIndex = 4;
			this.toolBarButton5.ToolTipText = "Paste";
			// 
			// toolBarButton19
			// 
			this.toolBarButton19.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton6
			// 
			this.toolBarButton6.ImageIndex = 6;
			this.toolBarButton6.ToolTipText = "Undo";
			// 
			// toolBarButton7
			// 
			this.toolBarButton7.ImageIndex = 5;
			this.toolBarButton7.ToolTipText = "Redo";
			// 
			// toolBarButton18
			// 
			this.toolBarButton18.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton8
			// 
			this.toolBarButton8.ImageIndex = 7;
			this.toolBarButton8.ToolTipText = "Bold";
			// 
			// toolBarButton9
			// 
			this.toolBarButton9.ImageIndex = 8;
			this.toolBarButton9.ToolTipText = "Italic";
			// 
			// toolBarButton10
			// 
			this.toolBarButton10.ImageIndex = 9;
			this.toolBarButton10.ToolTipText = "Underline";
			// 
			// toolBarButton20
			// 
			this.toolBarButton20.Style = System.Windows.Forms.ToolBarButtonStyle.Separator;
			// 
			// toolBarButton11
			// 
			this.toolBarButton11.Text = "1";
			this.toolBarButton11.ToolTipText = "Font Size";
			// 
			// toolBarButton12
			// 
			this.toolBarButton12.Text = "2";
			this.toolBarButton12.ToolTipText = "Font Size";
			// 
			// toolBarButton13
			// 
			this.toolBarButton13.Text = "3";
			this.toolBarButton13.ToolTipText = "Font Size";
			// 
			// toolBarButton14
			// 
			this.toolBarButton14.Text = "4";
			this.toolBarButton14.ToolTipText = "Font Size";
			// 
			// toolBarButton15
			// 
			this.toolBarButton15.Text = "5";
			// 
			// toolBarButton16
			// 
			this.toolBarButton16.Text = "6";
			// 
			// imageList1
			// 
			this.imageList1.ImageSize = new System.Drawing.Size(16, 16);
			this.imageList1.ImageStream = ((System.Windows.Forms.ImageListStreamer)(resources.GetObject("imageList1.ImageStream")));
			this.imageList1.TransparentColor = System.Drawing.Color.Transparent;
			// 
			// openFileDialog1
			// 
			this.openFileDialog1.Title = "Open HTML File";
			this.openFileDialog1.FileOk += new System.ComponentModel.CancelEventHandler(this.openFileDialog1_FileOk);
			// 
			// saveFileDialog1
			// 
			this.saveFileDialog1.Title = "Save HTML File";
			this.saveFileDialog1.FileOk += new System.ComponentModel.CancelEventHandler(this.saveFileDialog1_FileOk);
			// 
			// tabControl1
			// 
			this.tabControl1.Controls.Add(this.tabPage1);
			this.tabControl1.Controls.Add(this.tabPage2);
			this.tabControl1.Controls.Add(this.tabPage3);
			this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.tabControl1.Location = new System.Drawing.Point(0, 0);
			this.tabControl1.Name = "tabControl1";
			this.tabControl1.SelectedIndex = 0;
			this.tabControl1.Size = new System.Drawing.Size(520, 469);
			this.tabControl1.TabIndex = 2;
			this.tabControl1.SelectedIndexChanged += new System.EventHandler(this.tabControl1_SelectedIndexChanged);
			// 
			// tabPage1
			// 
			this.tabPage1.Controls.Add(this.axWebBrowser1);
			this.tabPage1.Controls.Add(this.toolBar1);
			this.tabPage1.Location = new System.Drawing.Point(4, 22);
			this.tabPage1.Name = "tabPage1";
			this.tabPage1.Size = new System.Drawing.Size(512, 443);
			this.tabPage1.TabIndex = 0;
			this.tabPage1.Text = "Editor View";
			// 
			// tabPage2
			// 
			this.tabPage2.Controls.Add(this.textBox1);
			this.tabPage2.Location = new System.Drawing.Point(4, 22);
			this.tabPage2.Name = "tabPage2";
			this.tabPage2.Size = new System.Drawing.Size(528, 339);
			this.tabPage2.TabIndex = 1;
			this.tabPage2.Text = "Source View";
			// 
			// textBox1
			// 
			this.textBox1.Dock = System.Windows.Forms.DockStyle.Fill;
			this.textBox1.Location = new System.Drawing.Point(0, 0);
			this.textBox1.Multiline = true;
			this.textBox1.Name = "textBox1";
			this.textBox1.ReadOnly = true;
			this.textBox1.Size = new System.Drawing.Size(528, 339);
			this.textBox1.TabIndex = 0;
			this.textBox1.Text = "";
			// 
			// tabPage3
			// 
			this.tabPage3.Controls.Add(this.pictureBox1);
			this.tabPage3.Controls.Add(this.linkLabel2);
			this.tabPage3.Controls.Add(this.linkLabel1);
			this.tabPage3.Controls.Add(this.label3);
			this.tabPage3.Controls.Add(this.label2);
			this.tabPage3.Controls.Add(this.label1);
			this.tabPage3.Location = new System.Drawing.Point(4, 22);
			this.tabPage3.Name = "tabPage3";
			this.tabPage3.Size = new System.Drawing.Size(512, 443);
			this.tabPage3.TabIndex = 2;
			this.tabPage3.Text = "About";
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(208, 80);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(80, 16);
			this.label1.TabIndex = 0;
			this.label1.Text = "Shefer Sytems";
			// 
			// label2
			// 
			this.label2.Font = new System.Drawing.Font("Microsoft Sans Serif", 9.75F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(177)));
			this.label2.Location = new System.Drawing.Point(168, 56);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(168, 24);
			this.label2.TabIndex = 1;
			this.label2.Text = "Author: Shlomo Schwarcz";
			// 
			// label3
			// 
			this.label3.Font = new System.Drawing.Font("Aharoni", 20.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(177)));
			this.label3.Location = new System.Drawing.Point(64, 16);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(392, 23);
			this.label3.TabIndex = 2;
			this.label3.Text = "Opne Source C# HTML Editor";
			// 
			// linkLabel1
			// 
			this.linkLabel1.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline;
			this.linkLabel1.Location = new System.Drawing.Point(160, 416);
			this.linkLabel1.Name = "linkLabel1";
			this.linkLabel1.Size = new System.Drawing.Size(168, 16);
			this.linkLabel1.TabIndex = 3;
			this.linkLabel1.TabStop = true;
			this.linkLabel1.Text = "http://www.shefertech.com";
			this.linkLabel1.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked);
			// 
			// linkLabel2
			// 
			this.linkLabel2.LinkBehavior = System.Windows.Forms.LinkBehavior.HoverUnderline;
			this.linkLabel2.Location = new System.Drawing.Point(144, 392);
			this.linkLabel2.Name = "linkLabel2";
			this.linkLabel2.Size = new System.Drawing.Size(184, 16);
			this.linkLabel2.TabIndex = 5;
			this.linkLabel2.TabStop = true;
			this.linkLabel2.Text = "shlomo.schwarcz@shefertech.com";
			this.linkLabel2.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel2_LinkClicked);
			// 
			// pictureBox1
			// 
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(32, 104);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(448, 272);
			this.pictureBox1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage;
			this.pictureBox1.TabIndex = 6;
			this.pictureBox1.TabStop = false;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(520, 469);
			this.Controls.Add(this.tabControl1);
			this.Name = "Form1";
			this.Text = "Shefer HTML Editor";
			this.Load += new System.EventHandler(this.Form1_Load);
			((System.ComponentModel.ISupportInitialize)(this.axWebBrowser1)).EndInit();
			this.tabControl1.ResumeLayout(false);
			this.tabPage1.ResumeLayout(false);
			this.tabPage2.ResumeLayout(false);
			this.tabPage3.ResumeLayout(false);
			this.ResumeLayout(false);

		}
		#endregion

		/// <summary>
		/// The main entry point for the application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}

		private void Form1_Load(object sender, System.EventArgs e)
		{
			object path = Directory.GetCurrentDirectory() +  "\\test.htm";
			object missing = System.Reflection.Missing.Value;
			this.axWebBrowser1.Navigate2(ref path, ref missing, ref missing, ref missing, ref missing);		
			mshtml.HTMLDocumentClass doc;
			doc = (mshtml.HTMLDocumentClass)this.axWebBrowser1.Document;
			doc.designMode = "On";		// This turns the control into an editor
		}

		private void toolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
			mshtml.HTMLDocumentClass doc = (mshtml.HTMLDocumentClass)this.axWebBrowser1.Document;
			object empty = null;
			switch (e.Button.ImageIndex)
			{
				case 10:		// Open
					this.openFileDialog1.ShowDialog();
					break;

				case 0:			// Save
					this.saveFileDialog1.ShowDialog();
					break;

				case 2:		// Cut
					doc.execCommand("Cut" ,false, empty);
					break;

				case 3:		// Copy
					doc.execCommand("Copy" ,false, empty);
					break;

				case 4:		// Paste
					doc.execCommand("Paste" ,false, empty);
					break;

				case 7:		// Bold
					doc.execCommand("Bold" ,false, empty);
					break;

				case 8:		// Italic
					doc.execCommand("Italic" ,false, empty);
					break;

				case 9:		// Underline
					doc.execCommand("Underline" ,false, empty);
					break;

				case 6:		// Undo
					doc.execCommand("Undo" ,false, empty);
					break;

				case 5:		// Redo
					doc.execCommand("Redo" ,false, empty);
					break;
			}

			if (e.Button.Text != "")
			{				
				doc.execCommand("FontSize" ,false, (object)e.Button.Text);
			}
		}

		private void openFileDialog1_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
		{
			try
			{
				object path = this.openFileDialog1.FileName;
				object missing = System.Reflection.Missing.Value;
				this.axWebBrowser1.Navigate2(ref path, ref missing, ref missing, ref missing, ref missing);		
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message, "Error");
				return;
			}
		}

		private void saveFileDialog1_FileOk(object sender, System.ComponentModel.CancelEventArgs e)
		{
			try
			{
				string filename = this.saveFileDialog1.FileName;
				StreamWriter file = new StreamWriter(filename, false, System.Text.Encoding.Unicode);
				mshtml.HTMLDocumentClass doc = (mshtml.HTMLDocumentClass)this.axWebBrowser1.Document;
				string str = "<body>" + doc.IHTMLDocument2_body.innerHTML + "</body>";
				file.Write(str);
				file.Close();
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message, "Error");
				return;
			}
		}

		private void tabControl1_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			try
			{
				if (this.tabControl1.SelectedIndex == 1)	// Code View
				{
					mshtml.HTMLDocumentClass doc = (mshtml.HTMLDocumentClass)this.axWebBrowser1.Document;
					this.textBox1.Text = "<body>" + doc.IHTMLDocument2_body.innerHTML + "</body>";
				}
			}
			catch(Exception ex)
			{
				MessageBox.Show(ex.Message, "Error");
				return;
			}
		}

		private void linkLabel2_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			System.Diagnostics.Process.Start("mailto:shlomo.schwarcz@shefertech.com");				
		}

		private void linkLabel1_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
		{
			System.Diagnostics.Process.Start("http://www.shefertech.com");		
		}
	}
}