Automatic Print In C#

[swiftproduction]

How can I print in c# without me selecting the printer I'm gonna use? I already set the POS printer as default but I'm still getting this..

[Yamasiash]

I print from FastReport, there it is done very simply.

Report report = new Report ();
report.Load ("filename");
report.Prepare ();
// print report to pdf printer
report.PrintSettings.Printer = "PDFCreator";
report.PrintSettings.ShowDialog = false;
report.Print ();

in "reportSettings " you can configure a lot of things, in particular everything that can be configured in the print dialog.