C# 리스트박스 개별 색깔넣기 GDI 사용

using System;

using System.Collections.Generic;

using System.Text;

using System.Windows.Forms;

using System.Drawing;

namespace GDIexam_02

{

class GDI02 : Form

{

ListBox lb = null;

public GDI02()

{

this.Text = "리스트박스 예제";

lb = new ListBox();

lb.SetBounds(100, 100, 80, 100);

this.Controls.Add(lb);

lb.Items.Add("사과"); //0

lb.Items.Add("포도"); //1

lb.Items.Add("수박"); //2

lb.DrawItem += new DrawItemEventHandler(lb_DrawItem);

lb.MeasureItem += new MeasureItemEventHandler(lb_MeasureItem);

this.Controls.Add(lb);

this.Load += new EventHandler(GDI02_Load);

}

static void Main(string[] args)

{

Form f = new Form();

Application.Run(new GDI02());

}

private void GDI02_Load(object sender, EventArgs e)

{

lb.DrawMode = DrawMode.OwnerDrawVariable;

}

private void lb_DrawItem(object sender, DrawItemEventArgs e)

{

Graphics g = e.Graphics;

Brush brush = Brushes.Aqua;

switch(e.Index)

{

case 0:

brush = Brushes.Red;

break;

case 1:

brush = Brushes.Violet;

break;

case 2:

brush = Brushes.Gray;

break;

default:

break;

}

g.DrawString(lb.Items[e.Index].ToString(), e.Font,brush,e.Bounds, StringFormat.GenericDefault);

g.Dispose();

}

private void lb_MeasureItem(object sender, MeasureItemEventArgs e)

{

}

}

}