Getting the Name of the Printer attached using C# Code

Use printer admin object (prnadmin.dll)

Here is the snippet...
Dim tObjPrinter As Object

Private mObjPrintMaster As Object

Try

mObjPrintMaster = CreateObject("PrintMaster.PrintMaster.1")

tObjPrinter = CreateObject("Printer.Printer.1")

mObjPrintMaster.PrinterGet("",PrinterName , tObjPrinter)

mObjPrintMaster.DefaultPrinter = mStrPrinterName

mObjPrintMaster.PrinterSet(tObjPrinter)

Catch ex As Exception

End Try