You can load PDF's from a stream also (which is how we normally do it), and you can easily figure that out looking at the code or examples. Here is some simple code that will silently print any number of copies of a PDF file from it's filename.
PdfiumViewer is licensed under the Apache 2.0 license. net wrapper are Open Source so are a great solution for a lot of developers, myself included. But the Google Pdfium library and the PdfiumViewer. For me I was researching this problem myself and kept coming up blank, trying to do hacky solutions like spawning Acrobat or other PDF readers, or running into commercial libraries that are expensive and have not very compatible licensing terms. net has been around for a long time and most of the answers pre-date the Google Pdfium library, which now has a. Adding a new answer to this as the question of printing PDF's in.
