PDFsharp & MigraDoc Foundation

I wanted to make a PDF viewer embedded into a windows form in C#. I want to use it to view existing PDFs, not create PDFs.

is there a sample for this? any code help or classes to point me in the right direction??

I'm a developer, but I am a little confused which class to use here, and how to use it.

any help is greatly appreciated!

There is a viewer sample in the dev folder when you download the sample code. If you set PdfViewer (of PDFSharp) to the default project and run it, you can step into the code to see what you need, or just create your own project/solution using this code.