checkboxlist in asp.net

void Check_Clicked(Object sender, EventArgs e)
      {
         Message.Text = "Selected Item(s):<br><br>";

         // Iterate through the Items collection of the CheckBoxList
         // control and display the selected items.
         for (int i=0; i<checkboxlist1.Items.Count; i++)
         {
            if (checkboxlist1.Items[i].Selected)
            {
               Message.Text += checkboxlist1.Items[i].Text + "<br>";

            }
         }
      }