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 | using System;
using System.Drawing;
using System.Drawing.Imaging;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Runtime.InteropServices; 
using SHDocVw; 
using mshtml; 
 
namespace tmwebb
{	
	[Guid("3050f669-98b5-11cf-bb82-00aa00bdce0b"),
	InterfaceType(ComInterfaceType.InterfaceIsIUnknown),
	ComVisible(true),
	ComImport]
	interface IHTMLElementRender
			{
				void DrawToDC([In] IntPtr hDC);
				void SetDocumentPrinter([In, MarshalAs(UnmanagedType.BStr)] string bstrPrinterName, [In] IntPtr hDC);
			};
 
	/// <summary>
	/// Description résumée de Form1.
	/// </summary>
	public class Form1 : System.Windows.Forms.Form
	{
		public AxSHDocVw.AxWebBrowser axWebBrowser1;
		private System.Windows.Forms.Button button1;
		private System.Windows.Forms.TextBox textBox1;
		private System.Windows.Forms.PictureBox pictureBox1;
		/// <summary>
		/// Variable nécessaire au concepteur.
		/// </summary>
		private System.ComponentModel.Container components = null;
 
		public Form1()
		{
			//
			// Requis pour la prise en charge du Concepteur Windows Forms
			//
			InitializeComponent();
 
			//
			// TODO : ajoutez le code du constructeur après l'appel à InitializeComponent
			//
		}
 
		/// <summary>
		/// Nettoyage des ressources utilisées.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if (components != null) 
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}
 
		#region Code généré par le Concepteur Windows Form
		/// <summary>
		/// Méthode requise pour la prise en charge du concepteur - ne modifiez pas
		/// le contenu de cette méthode avec l'éditeur de code.
		/// </summary>
		private void InitializeComponent()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Form1));
			this.axWebBrowser1 = new AxSHDocVw.AxWebBrowser();
			this.button1 = new System.Windows.Forms.Button();
			this.textBox1 = new System.Windows.Forms.TextBox();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			((System.ComponentModel.ISupportInitialize)(this.axWebBrowser1)).BeginInit();
			this.SuspendLayout();
			// 
			// axWebBrowser1
			// 
			this.axWebBrowser1.Enabled = true;
			this.axWebBrowser1.Location = new System.Drawing.Point(8, 24);
			this.axWebBrowser1.OcxState = ((System.Windows.Forms.AxHost.State)(resources.GetObject("axWebBrowser1.OcxState")));
			this.axWebBrowser1.Size = new System.Drawing.Size(312, 416);
			this.axWebBrowser1.TabIndex = 0;
			this.axWebBrowser1.Enter += new System.EventHandler(this.axWebBrowser1_Enter);
			// 
			// button1
			// 
			this.button1.Location = new System.Drawing.Point(8, 0);
			this.button1.Name = "button1";
			this.button1.Size = new System.Drawing.Size(80, 24);
			this.button1.TabIndex = 1;
			this.button1.Text = "button1";
			this.button1.Click += new System.EventHandler(this.button1_Click);
			// 
			// textBox1
			// 
			this.textBox1.Location = new System.Drawing.Point(96, 0);
			this.textBox1.Name = "textBox1";
			this.textBox1.Size = new System.Drawing.Size(536, 20);
			this.textBox1.TabIndex = 2;
			this.textBox1.Text = "textBox1";
			// 
			// pictureBox1
			// 
			this.pictureBox1.Location = new System.Drawing.Point(336, 32);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(312, 408);
			this.pictureBox1.TabIndex = 3;
			this.pictureBox1.TabStop = false;
			// 
			// Form1
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
			this.ClientSize = new System.Drawing.Size(656, 454);
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.textBox1);
			this.Controls.Add(this.button1);
			this.Controls.Add(this.axWebBrowser1);
			this.Name = "Form1";
			this.Text = "Form1";
			((System.ComponentModel.ISupportInitialize)(this.axWebBrowser1)).EndInit();
			this.ResumeLayout(false);
 
		}
		#endregion
 
 
		/// <summary>
		/// Point d'entrée principal de l'application.
		/// </summary>
		[STAThread]
		static void Main() 
		{
			Application.Run(new Form1());
		}
		private void OnDocumentComplete(object sender, AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e)
		{
			IHTMLDocument2 document = (IHTMLDocument2) this.axWebBrowser1.Document;
			if (document != null)
			{
				IHTMLElement element = (IHTMLElement) document.body;
				if (element != null)
				{
					IHTMLElementRender render = (IHTMLElementRender) element;
					if (render != null)
					{
						using (Graphics graphics = this.pictureBox1.CreateGraphics())
						{
							IntPtr hdcDestination = graphics.GetHdc();
							render.DrawToDC(hdcDestination);
							IntPtr hdcMemory = GDI32.CreateCompatibleDC(hdcDestination);
							IntPtr bitmap = GDI32.CreateCompatibleBitmap(
								hdcDestination,  
								this.axWebBrowser1.ClientRectangle.Width, this.axWebBrowser1.ClientRectangle.Height
								);
 
							if (bitmap != IntPtr.Zero)
							{
								IntPtr hOld = (IntPtr) GDI32.SelectObject(hdcMemory, bitmap);
								GDI32.BitBlt(
									hdcMemory,
									0, 0,
									this.axWebBrowser1.ClientRectangle.Width, this.axWebBrowser1.ClientRectangle.Height,
									hdcDestination,
									0, 0,
									(int) GDI32.TernaryRasterOperations.SRCCOPY
									);
								GDI32.SelectObject(hdcMemory, hOld);
								GDI32.DeleteDC(hdcMemory);
								graphics.ReleaseHdc(hdcDestination);
 
								this.pictureBox1.Image = Image.FromHbitmap(bitmap);
							}
						}
					}
				}
			}
		}
 
		private void axWebBrowser1_Enter(object sender, System.EventArgs e)
		{
 
		}
 
		private void toolBar1_ButtonClick(object sender, System.Windows.Forms.ToolBarButtonClickEventArgs e)
		{
 
		}
 
		private void button1_Click(object sender, System.EventArgs e)
		{
			System.Object nullObject = 0;
			string str = "";
			System.Object nullObjStr = str;
			Cursor.Current = Cursors.WaitCursor;
			axWebBrowser1.Navigate(textBox1.Text, ref nullObject, ref nullObjStr, ref nullObjStr, ref nullObjStr);
			Cursor.Current = Cursors.Default;
 
 
		}
	}
} | 
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