How to Silent print from an UWP Application

Question

I am trying to make a Print application on UWP, but the samples show

await Windows.Graphics.Printing.PrintManager.ShowPrintUIAsync();

This

Answer 1

I am using RawPrint nuget to print silently in UWP:

https://github.com/frogmorecs/RawPrint

Sample:

  ...

  if (file != null)
  {
      IPrinter printer = new Printer();
      var stream = await file.OpenStreamForReadAsync();
      printer.PrintRawStream("Brother DCP-L2540DN series Printer", stream, file.DisplayName);
  }