Utilisation simple d’autocomplet dans un ComboBox

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
 
public class AutoCompleteSimple : Form
{
 
  [STAThread]
  static void Main()
  {
    Application.EnableVisualStyles();
    Application.Run(new AutoCompleteSimple());
  }
 
  public AutoCompleteSimple()
  {
        InitializeComponent();
        string[] nomCouleurs;
        nomCouleurs = System.Enum.GetNames(typeof(KnownColor));
        listCouleurs.Items.AddRange(nomCouleurs);
  }
 
   private System.Windows.Forms.ComboBox listCouleurs;
 
    private void InitializeComponent()
    {
        this.listCouleurs = new System.Windows.Forms.ComboBox();
        this.SuspendLayout();
 
        this.listCouleurs.AutoCompleteMode = ((System.Windows.Forms.AutoCompleteMode)((System.Windows.Forms.AutoCompleteMode.Suggest | System.Windows.Forms.AutoCompleteMode.Append)));
        this.listCouleurs.AutoCompleteSource = System.Windows.Forms.AutoCompleteSource.ListItems;
        this.listCouleurs.FormattingEnabled = true;
        this.listCouleurs.Location = new System.Drawing.Point(13, 13);
        this.listCouleurs.Name = "listCouleurs";
        this.listCouleurs.Size = new System.Drawing.Size(267, 21);
        this.listCouleurs.TabIndex = 0;
 
        this.AutoScaleBaseSize = new System.Drawing.Size(5, 14);
        this.ClientSize = new System.Drawing.Size(296, 82);
        this.Controls.Add(this.listCouleurs);
        this.Font = new System.Drawing.Font("Tahoma", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
        this.Name = "AutoCompleteSimple";
        this.Text = "AutoComplete Simple sur un ComboBox";
        this.ResumeLayout(false);
    }
 
}