Close() публичный Метод

public Close ( CloseReason reason ) : bool
reason CloseReason
Результат bool
        public void SetValue(string value)
        {
            AutocompleteTextBox ac = ((AutocompleteTextBox)base.Owner);

            ac.Text = value;
            ac.delayTimer_Tick(null, null);
            if (ac.AllowFreeText && ac.lstBox.Items.Count == 0)
            {
                ac.Close(CloseReason.LostFocus);
            }
        }