Change color selected item in CheckBoxList, C #

Is it possible to change the background color of the selected item in a CheckBoxList?

Something like this:

foreach (var item_select in checkBoxList1.CheckedItems)
{
   checkBoxList1.Items[item_select].BackColor = Color.SeaGreen;
}

  

But this: checkBoxList1.Items[item_select].BackColor = Color.SeaGreen; does not exist . And if I do so: checkBoxList1.BackColor = Color.SeaGreen; then I will shade the CheckBoxList complete.

Any ideas?

Environment: Visual Studio 2010 & .NET Netframework 4.