Thanks for your replay, but I instantiate my ListViewAppender object with the second constructor:
public ListViewAppender(ListView listview) : base() { _listView = listview; } log4net needs an parameter less constructor, otherwise I get a MissingMethodException :/ -- View this message in context: http://old.nabble.com/ListViewAppender%3A-ListView-always-null--tp34636403p34640058.html Sent from the Log4net - Users mailing list archive at Nabble.com.