OBTENIR L'ICÔNE D'UN FICHIER

#region Using directives

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

#endregion

namespace ObtenirIcône
{
    partial class Form1 : Form
    {
        private string title = "                        ...ObtenirIcône...";
        private int count = 0;
        private OpenFileDialog open1 = new OpenFileDialog();

        public Form1()
        {
            InitializeComponent();
            InitApp();
            timer1.Start();
        }
        public void InitApp()
        {
            listView1.Items.Clear();
          
            if (open1.ShowDialog() == DialogResult.OK && open1.FileName.Length > 0)
            {
                Icon ico = Icon.ExtractAssociatedIcon(open1.FileName);
                pictureBox1.Image = ico.ToBitmap();
                ImageList imageList = new ImageList();
                imageList.Images.Add(ico);
                imageList.ColorDepth = ColorDepth.Depth32Bit;
                imageList.ImageSize = new Size(32, 32);
                listView1.LargeImageList = imageList;
                listView1.Items.Add(new ListViewItem("W@lid", 0));
            }
        }
        [STAThread]        
        public static void Main()
        {
            Application.EnableRTLMirroring();
            Application.EnableVisualStyles();
            Application.Run(new Form1());
        }
        private void timer1_Tick(object sender, EventArgs e)
        {
            this.Text = string.Concat(title.Substring(count));
            
                if(count == title.Length)
                {
                    count = 0;
                }
                else
                {
                    count++;
                }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            InitApp();
        }
    }
}