private void BwSearch_DoWork(object sender, DoWorkEventArgs e)
        {
            var searchWhat = e.Argument as String;

            try
            {
                if (doMode == DoMode.Confirm)
                {
                    osmConfirmList = OutsoleMaterialController.GetOSConfirmByIndexNo(int.Parse(searchWhat));
                }
                else if (doMode == DoMode.Release)
                {
                    osmConfirmList = OutsoleMaterialController.GetOSConfirmByPO(searchWhat);
                    sizeRunList    = SizeRunController.Select(searchWhat);
                }
            }
            catch (Exception ex)
            {
                Dispatcher.Invoke(new Action(() =>
                {
                    MessageBox.Show(ex.Message, this.Title, MessageBoxButton.OK, MessageBoxImage.Error);
                }));
            }
        }