How to create a PDF file in ASP.NET MVC PDF?

using Syncfusion.Pdf;
using Syncfusion.Pdf.Graphics;
using System.Drawing;

Imports Syncfusion.Pdf
Imports Syncfusion.Pdf.Graphics
Imports System.Drawing

@{Html.BeginForm("CreateDocument", "Home", FormMethod.Get);
{
<div>
    <input type="submit" value="Create Document" style="width:150px;height:27px" />
</div>
}
Html.EndForm();
}

//Create an instance of PdfDocument.
using (PdfDocument document = new PdfDocument())
{
  //Add a page to the document
  PdfPage page = document.Pages.Add();
  
  //Create PDF graphics for the page
  PdfGraphics graphics = page.Graphics;
  
  //Set the standard font
  PdfFont font = new PdfStandardFont(PdfFontFamily.Helvetica, 20);
  
  //Draw the text
  graphics.DrawString("Hello World!!!", font, PdfBrushes.Black, new PointF(0, 0));
 
  // Open the document in browser after saving it
  document.Save("Output.pdf", HttpContext.ApplicationInstance.Response, HttpReadType.Save);
 }

'Create an instance of PdfDocument.
 Using document As PdfDocument = New PdfDocument()
 
    'Add a page to the document
    Dim page As PdfPage = document.Pages.Add()
 
    'Create PDF graphics for the page
    Dim graphics As PdfGraphics = page.Graphics
 
    'Set the standard font
    Dim font As PdfFont = New PdfStandardFont(PdfFontFamily.Helvetica, 20)
 
    'Draw the text
    graphics.DrawString("Hello World!!!", font, PdfBrushes.Black, New PointF(0, 0))
 
    'Open the document in browser after saving it
    document.Save("Output.pdf", HttpContext.ApplicationInstance.Response, HttpReadType.Save)
    End Using