Create A PDF File And Download Using ASP.NET MVC

DataModel _context = new DataModel();
public ActionResult Index()
{
    List<Employee> employees = _context.employees.ToList<Employee>();
  
    return View(employees);
}
View
@model IEnumerable<DownloadPdf.Models.Employee>
@{
    ViewBag.Title = "Home Page";
}
<div class="row">
    <div class="col-md-12">
        <div class="h2 text-center">Employee Details</div>
        <table class="table table-bordered">
            <thead>
                <tr>
                    <td>Id</td> <td>Name</td> <td>Gender</td> <td>City</td> <td>Hire_Date</td>
                </tr>
            </thead>
            <tbody>
                @foreach(var emp in Model)
                {
                    <tr>
                        <td>@emp.EmployeeId</td> <td>@emp.Name</td> <td>@emp.Gender</td> <td>@emp.City</td> <td>@emp.Hire_Date</td>
                    </tr>
                }
            </tbody>
        </table>
    </div>
    <div class="col-sm-2">
        <div class="btn btn-success">@Html.ActionLink("Create Pdf", "CreatePdf", "Home")</div>
    </div>
</div>

After running the application Our View.

Figure 12.Our Employee Details View

Now we will create a method to create pdf and download the same using Itextsharp so now we need to download Itextsharp.

ITextSharp

“iText Software is a world-leading specialist in programmable PDF software libraries for professionals. Its solutions are used in sales and marketing, legal and governance, finance, IT, operations and HR by a diverse customer base that includes medical institutions, banks, governments and technology companies.”

Source: About

Go to Manage Nuget Package Manager and search for Itextsharp as shown below.

Figure 13. Installing Nuget Package Manager

And install the same.

Now we will see the itextsharp library added to our references.

Figure 14. Demonstrating the Addition of ItextSharpdll in references

Now let’s start creating our method for pdf creation.

In MVC we have several Action Results egPartialViewResult, Content, JavaScript Result, EmptyResult, Redirect Result, etc. We will be using FileResult which is used to send binary file content to the response.

Let's get started.

public FileResult CreatePdf()
{
    MemoryStream workStream = new MemoryStream();
    StringBuilder status = new StringBuilder("");
    DateTime dTime = DateTime.Now;
    // file name to be created   
    string strPDFFileName = string.Format("SamplePdf" + dTime.ToString("yyyyMMdd") + "-" + ".pdf");
    Document doc = new Document();
    doc.SetMargins(0f, 0f, 0f, 0f);
    // Create PDF Table with 5 columns   
    PdfPTable tableLayout = new PdfPTable(5);
    doc.SetMargins(0f, 0f, 0f, 0f);
    // Create PDF Table    
    // file will created in this path   
    string strAttachment = Server.MapPath("~/Downloadss/" + strPDFFileName);
    PdfWriter.GetInstance(doc, workStream).CloseStream = false;
    doc.Open();
    // Add Content to PDF    
    doc.Add(Add_Content_To_PDF(tableLayout));
    // Closing the document   
    doc.Close();
    byte[] byteInfo = workStream.ToArray();
    workStream.Write(byteInfo, 0, byteInfo.Length);
    workStream.Position = 0; 
    return File(workStream, "application/pdf", strPDFFileName);
}
protected PdfPTable Add_Content_To_PDF(PdfPTable tableLayout)
{
    float[] headers = { 50, 24, 45, 35, 50 }; // Header Widths   
    tableLayout.SetWidths(headers); // Set the pdf headers   
    tableLayout.WidthPercentage = 100; // Set the PDF File witdh percentage   
    tableLayout.HeaderRows = 1;
    // Add Title to the PDF file at the top   
    List<Employee> employees = _context.employees.ToList<Employee>();
    tableLayout.AddCell(new PdfPCell(new Phrase("Creating Pdf using ItextSharp", new Font(Font.FontFamily.HELVETICA, 8, 1, new iTextSharp.text.BaseColor(0, 0, 0))))
    {
        Colspan = 12,
        Border = 0,
        PaddingBottom = 5,
        HorizontalAlignment = Element.ALIGN_CENTER
    });
    //// Add header   
    AddCellToHeader(tableLayout, "EmployeeId");
    AddCellToHeader(tableLayout, "Name");
    AddCellToHeader(tableLayout, "Gender");
    AddCellToHeader(tableLayout, "City");
    AddCellToHeader(tableLayout, "Hire Date");
    //// Add body   
    foreach (var emp in employees)
    {

        AddCellToBody(tableLayout, emp.EmployeeId.ToString());
        AddCellToBody(tableLayout, emp.Name);
        AddCellToBody(tableLayout, emp.Gender);
        AddCellToBody(tableLayout, emp.City);
        AddCellToBody(tableLayout, emp.Hire_Date.ToString());
    }
    return tableLayout;
}
// Method to add single cell to the Header   
private static void AddCellToHeader(PdfPTable tableLayout, string cellText)
{

    tableLayout.AddCell(new PdfPCell(new Phrase(cellText, new Font(Font.FontFamily.HELVETICA, 8, 1, iTextSharp.text.BaseColor.YELLOW)))
    {
        HorizontalAlignment = Element.ALIGN_LEFT,
        Padding = 5,
        BackgroundColor = new iTextSharp.text.BaseColor(128, 0, 0)
    });
}
// Method to add single cell to the body   
private static void AddCellToBody(PdfPTable tableLayout, string cellText)
{
    tableLayout.AddCell(new PdfPCell(new Phrase(cellText, new Font(Font.FontFamily.HELVETICA, 8, 1, iTextSharp.text.BaseColor.BLACK)))
    {
        HorizontalAlignment = Element.ALIGN_LEFT,
        Padding = 5,
        BackgroundColor = new iTextSharp.text.BaseColor(255, 255, 255)
    });
}

Now let’s run our Application and check whether the pdf is getting generated or not.

Figure 15. View

Once the User clicks on Generate Pdf. Pdf gets generated successfully as shown below.

Figure 16. PDF Generation

Now once we open the pdf we will see our records displayed in table format as shown below.

Figure 17. PDF View in Google Chrome

Hence I want to commence this code snippet tip for creating PDF files using ItextSharp in ASP.NET MVC. I hope this tip was useful and stay tuned on C# Corner for upcoming topics.

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