public MainViewModel(BarcodeLabel label, ApplicationPrinter printer, IEventAggregator eventAggregator)
{
this.Label = label;
this.AppPrinter = printer;
string printerName;
if (BarcodePrinter.Properties.Settings.Default.DefaultPrinterName == null || BarcodePrinter.Properties.Settings.Default.DefaultPrinterName.Length == 0)
{
printerName = printer.DefaultZebraPrinter;
}
else
{
printerName = BarcodePrinter.Properties.Settings.Default.DefaultPrinterName;
}
this.SelectedPrinter = printerName;
this.eventAggregator = eventAggregator;
logger = LogManager.GetLog(GetType());
}