private void GetNozzelsForPumperOnGivenDay() { try { var details = CustomeRepository.GetNozzelsForPumperOnGivenDay(commonFunctions.ToInt(cmb_days.SelectedValue.ToString()), commonFunctions.ToInt(cmb_pumper.SelectedValue.ToString())); lst_nozzels.Items.Clear(); lst_dailydet.Items.Clear(); dgmain.DataSource = null; foreach (var item in details) { string name = item.Name; ListViewItem itm = new ListViewItem(name); itm.Tag = item; itm.ImageIndex = 4; lst_nozzels.Items.Add(itm); } } catch (Exception ex) { MessageBox.Show("Error Has found in program. Please forword following details to technical" + Environment.NewLine + "[" + ex.Message + Environment.NewLine + ex.Source + "]", Messaging.MessageCaption, MessageBoxButtons.OK, MessageBoxIcon.Error); } }