IPrinter.PrinterIndex
IPrinter

property PrinterIndex: Integer;

Type Library
TeeChartx

Description
This property will set the Printer to the required PrinterIndex. The PrinterIndex may vary from that of Windows at runtime if a new printer is added during the current Windows session. We therefore recommend that you use TeeChart's PrinterDescription property to offer the user a list of available printers. The PrinterCount property will return the number of printers.