private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e) { if (HourListView.SelectedItems.Count < 1) { return; } var item = HourListView.SelectedItems[0]; var ActivityId = item.SubItems[4].Text; var rObject = service.HourRegistrationModel(ActivityId, item.Text); var editHourControl = new EditHourRegistrationControl(service, rObject); editHourControl.OnEditClicked += _OnEditClicked; editHourControl.OnCancelClicked += _OnCancelClicked; AddTabPage("Edit hour registration", editHourControl); }