Owner Draw Combo Box

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

namespace OD_LV
{
/// <summary>
/// Summary description for Form1.
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.ComboBox comboBox1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.Container components = null;
static int delta = 5 ;

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

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

/// <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.comboBox1 = new System.Windows.Forms.ComboBox();
this.SuspendLayout();
//
// comboBox1
//
this.comboBox1.Dock = System.Windows.Forms.DockStyle.Fill;
this.comboBox1.DrawMode = System.Windows.Forms.DrawMode.OwnerDrawFixed;
this.comboBox1.DropDownStyle = System.Windows.Forms.ComboBoxStyle.Simple;
this.comboBox1.Name = "comboBox1";
this.comboBox1.Size = new System.Drawing.Size(496, 397);
this.comboBox1.TabIndex = 0;
this.comboBox1.SelectedIndexChanged
+= new System.EventHandler(this.comboBox1_SelectedIndexChanged);
this.comboBox1.DrawItem
+= new System.Windows.Forms.DrawItemEventHandler(this.comboBox1_DrawItem);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(496, 397);
this.Controls.AddRange(new System.Windows.Forms.Control[] {
this.comboBox1});
this.Name = "Form1";
this.Text = "Owner Draw Combo Box";
this.Load += new System.EventHandler(this.Form1_Load);
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)
{
comboBox1.ItemHeight = 35 ;
comboBox1.Items.Add("STRING1");
comboBox1.Items.Add("STRING2");
comboBox1.Items.Add("STRING3");
comboBox1.Items.Add("STRING4");
comboBox1.Items.Add("STRING5");
comboBox1.Items.Add("STRING6");
comboBox1.Items.Add("STRING7");
}
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}
}