BeforeBuild.FrmMain.SetHint C# (CSharp) Метод

        public void SetHint(string hint)
        {
            if (this.InvokeRequired)
            {
                HintUpdater updater = new HintUpdater(SetHint);
                this.Invoke(updater, new object[] { hint });
                return;
            }
            this.lstLog.Items.Add(hint);
        }

 private void Log(String msg)
 {
     form.SetHint(msg);
     log.Info(msg);
 }