Hi everyone,<BR>I'm having the following problem. I'm trying to add a Value parameter to a CheckBox Control by extending the original class and adding a public field Value but unfortunately it's state is not persisted upon multiple requests (postback, etc.). Thanks in advance for any help I get!<BR><BR>Kind regards,<BR>Hristo Kosevthrow the value in the State Bag:<BR>ViewState("SomeKey") = SomeVar