Holidays in Calendar Extendar

How can i select multiple dates from calendar. Also if i want to take some days from database and mark them as holidays in calendar extendar how will i do it.

Thanks in advance

Anjut

[Anjut]

I did it then through following code
static ArrayList adate = new ArrayList();

private void monthCalendar1_DateSelected(object sender, DateRangeEventArgs e)
{
adate.Add(e.End.Date);
monthCalendar1.AddBoldedDate(e.End.Date);
//monthCalendar1.TitleBackColor = System.Drawing.Color.Red;
}

private void button1_Click(object sender, EventArgs e)
{
for (int i = 0; i < adate.Count; i++)
{
textBox1.Text = textBox1.Text + "," + Convert.ToDateTime(adate[i].ToString()).Date.ToString("dd/MM/yy");
}
}

I hope it helps

Anjut