My Repeater/DataList/DataGrid events aren firing. Whats wrong?
A common error is to always databind the content in the PageLoad. If you do so for PostBacks you will be recreating the child controls from the datasource and will lose any ties to the events that are encoded in the request. Just make DataBinding conditional on the IsPostBack property not being true. That will preserve the viewstate and so the ties for the encoded event that will be fired later in the page processing.