How to convert some codes from ComboBox to checklistbox

[damtoii]

I'm trying to convert the combobox into a checklistbox . It is possible to debug of some codes to convert into checklistbox. ?

here's my codes:

private void Form1_Load(object sender, EventArgs e)
        {
            //See if any printers are installed
            if (PrinterSettings.InstalledPrinters.Count <= 0)
            {
                MessageBox.Show("Printer not found!");
                return;
            }

            //Get all available printers and add them to the combo box
            foreach (String printer in PrinterSettings.InstalledPrinters)
            {
                comboBox1.Items.Add(printer.ToString());
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
             //Create a PrintDocument object
            PrintDocument pd = new PrintDocument();

            //Set PrinterName as the selected printer in the printers list
            pd.PrinterSettings.PrinterName = comboBox1.SelectedItem.ToString();

            //Add PrintPage event handler
            pd.PrintPage += new PrintPageEventHandler(pd_PrintPage);

            //Print the document
            pd.Print();
        }

        //The PrintPage event handler 
        public void pd_PrintPage(object sender, PrintPageEventArgs ev)
        {

            //Get the Graphics object
            Graphics g = ev.Graphics;

            //Create a font Arial with size 16
            Font font = new Font("Arial", 16);

            //Create a solid brush with black color
            SolidBrush brush = new SolidBrush(Color.Black);

            //Draw "Hello Printer!";
            g.DrawString("Hello Printer!",
            font, brush,
            new Rectangle(20, 20, 200, 100));
        }
    }