{filelink=14627}

/*
Extrait du livre Programming in C# and VB .NET
par Nick Symmonds

Maison d'edition: Apress
ISBN: 159059035X
*/

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Drawing.Imaging;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;

namespace BitmapColor_c
{
    ///

    /// Summary description for Form1.
    /// 

    public class BitmapColor : System.Windows.Forms.Form
    {
        ///

        /// Required designer variable.
        /// 

        private System.ComponentModel.Container components = null;
        String urlImage = @"C:Documents and SettingsAdministrateurMes documentshalf.png";
        public BitmapColor()
        {
            //
            // Required for Windows Form Designer support
            //
            InitializeComponent();

            //
            // TODO: Add any constructor code after InitializeComponent call
            //
        }

        ///

        /// Clean up any resources being used.
        /// 

        protected override void Dispose( bool disposing )
        {
            if( disposing )
            {
                if (components != null)
                {
                    components.Dispose();
                }
            }
            base.Dispose( disposing );
        }

        ///

        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// 

        private void InitializeComponent()
        {
      //
      // Form1
      //
      this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
      this.ClientSize = new System.Drawing.Size(292, 273);
      this.Name = "Form1";
      this.Text = "Form1";
      this.Load += new System.EventHandler(this.Form1_Load);

        }

        ///

        /// The main entry point for the application.
        /// 

      [STAThread]
        static void Main()
        {
            Application.Run(new BitmapColor());
        }

        private void Form1_Load(object sender, System.EventArgs e)
        {
          ColorPalette cp;
          String s;
          Bitmap bmp = new Bitmap(urlImage);

          cp = bmp.Palette;

          foreach (Color c in cp.Entries)
          {
            s = c.ToString();
          }

        }

        protected override void OnPaint(PaintEventArgs e)
        {

          Bitmap bmp = new Bitmap(urlImage);
          Color c;

          e.Graphics.DrawImage( bmp, 10, 30 );

          for ( int x=0; x