Printer Settings in C#

printersettings.cs

 string selectedPrinter = "";
            selectedPrinter = BilzoLogs.ReadValueFromRegistry("PrinterName");
            m_prefPaperSize = BilzoLogs.ReadValueFromRegistry("PaperSize");
            m_centerAlign = BilzoLogs.ReadValueFromRegistry("CenterAlign");
            m_printType = BilzoLogs.ReadValueFromRegistry("PrintType");

            int selectedIndex = -1;
            int paperSizeSelIdx = -1;
            int index = 0;
            foreach (string printer in System.Drawing.Printing.PrinterSettings.InstalledPrinters)
            {
                if (printer != "Bilzo")
                {
                    printersCombo.Items.Insert(index, printer);
                    if (selectedPrinter == printer)
                        selectedIndex = index;
                    index++;
                }
            }