How to display Pdf File

I can't post my answer here due to some issue. I have sent you a message with full code. Kindly check.  

Hi RajKiran

   What does this mean - // Render the PDF file using PDF.js

Can u pls share full code

Thanks

View PDF

protected void Page_Load(object sender, EventArgs e)
{
    string filePath = Request.QueryString["file"];

    // Render the PDF file using PDF.js
}