KeeAgent.KeeAgentExt.MainForm_FileClosed C# (CSharp) Method

        private void MainForm_FileClosed(object aSender,
            FileClosedEventArgs aEventArgs)
        {
            try {
            foreach (var key in removeKeyList) {
              agent.RemoveKey(key);
            }
            removeKeyList.Clear();
              } catch (Exception ex) {
            // can't be crashing KeePass
            Debug.Fail(ex.ToString());
              }
        }