checked listbox or checked listview (ItemCheck event)

Question

Hi! i am working on a listview with checkboxes, similarly i am using checked listbox I want to populate a textbox with the checked item names, similarly if i uncheck the item the textbox value should be removed. I only have "lst_ItemCheck" event which fires before the item check. Is there any event where is fired after item is checked. I have tried SelectedIndexChanged event but it is useless when I use click on the same item over and over. Can anyone help...