I am writing a content management system where users can remove and
edit data. I have a datagrid with a 'remove' button on each row. If a
user clicks this (or 'add new', or 'edit') it works fine. However, if
they then press refresh on their browser, .NET attempts to repeat the
last action, which really messes things up. Is there a way to signal
NET that, for example, an OnClick event shouldn't occur again upon
refresh? Thanks.