/// <summary>
/// Reprints the label for attendance record
/// </summary>
/// <param name="record"></param>
public void ReprintLabel(CACCCheckInDb.AttendanceWithDetail record)
{
InnerReprintLabelDelegate fetcher =
new InnerReprintLabelDelegate(InnerReprintLabel);
fetcher.BeginInvoke(record, null, null);
}
private void InnerReprintLabel(CACCCheckInDb.AttendanceWithDetail record)
{
try
{
logger.DebugFormat("Reprinting label for person: Name=[{0} {1}], SecurityCode=[{2}]",
record.FirstName, record.LastName, record.SecurityCode);
_labelPrinterService.PrintLabels(record.Date, Constants.ChurchName,
record.SecurityCode, (CACCCheckInDb.PeopleWithDepartmentAndClassView)record);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.DataBind,
new DispatcherOperationCallback(
delegate(object arg)
{
View.ProcessingCompleted();
return(null);
}), null);
}
catch (Exception ex)
{
Debug.Assert(View != null);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.DataBind,
new DispatcherOperationCallback(
delegate(object arg)
{
View.DisplayExceptionDetail(ex);
return(null);
}), null);
}
}
/// <summary>
/// We handle the RoutedCommand CanExecuteEvent which is triggered by the DataGrid
/// Interested in the Delete command so that we can ask for permission to delete
/// the Class
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnCanExecuteRoutedEventHandler(object sender, CanExecuteRoutedEventArgs e)
{
RoutedCommand routedCommand = (e.Command as RoutedCommand);
if (routedCommand != null)
{
if (routedCommand.Name == "Delete")
{
CloseErrorDetail();
if (null == _attendanceView.CurrentItem)
{
return;
}
CACCCheckInDb.AttendanceWithDetail record = _attendanceView.CurrentItem as CACCCheckInDb.AttendanceWithDetail;
string deleteMessage = String.Format("You have selected an attendance record of [{0} {1}] for deletion? Click Yes to delete or No to cancel.",
record.FirstName, record.LastName);
if (MessageBoxResult.No == MessageBox.Show(deleteMessage, "Delete Attendance Record", MessageBoxButton.YesNo,
MessageBoxImage.Question, MessageBoxResult.No))
{
e.CanExecute = false;
e.Handled = true;
}
}
}
}
/// <summary>
/// Reprints label for selected attendance record
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ReprintNameTagLabelButton_Click(object sender, RoutedEventArgs e)
{
if (null == _attendanceView.CurrentItem)
{
return;
}
ShowProcessing(true);
logger.Debug("Reprinting label for selected attendance record.");
CACCCheckInDb.AttendanceWithDetail record = _attendanceView.CurrentItem as
CACCCheckInDb.AttendanceWithDetail;
_presenter.ReprintLabel(record);
}
