create pdf in c# from database

Create pdf in C#  from Database

Steps.

• creating new project window application
• download itextsharp from Here
• add reference of itextSharp.dll to your project
• Add a button to form
• Add DataGridView to your form(dataGridView1)
• Add a class to your project GlobalData.cs

GlobalData.cs should look like this

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Data;

  public  class GlobalData
    {
      // you can read connection string from web.config/app.config
      // Connect to database
      SqlConnection con = new SqlConnection("Data Source=.;Initial Catalog=test;Integrated Security=SSPI;");
      public GlobalData(){}
      public DataTable GetData(string query)
      {
          SqlDataAdapter da=new SqlDataAdapter(query,con);
          DataTable dtToReturn=new DataTable();
          da.Fill(dtToReturn);
          return dtToReturn ;
      }
    }

Add the following code to your form.cs  (Form_load) and (button1_click) events

using iTextSharp.text;
using iTextSharp.text.pdf;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace BarcodeAp
{
    public partial class GeneratePdf : Form
    {
        public GeneratePdf()
        {
            InitializeComponent();
        }

        private void GeneratePdf_Load(object sender, EventArgs e)
        {
            GlobalData db = new GlobalData();
            dataGridView1.DataSource = db.GetData("select * from Employee");
        }

        private void button1_Click(object sender, EventArgs e)
        {
            Document doc = new Document(PageSize.A4);

            try
            {

                PdfWriter writer = PdfWriter.GetInstance(doc, new FileStream(
                  Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "/Report.pdf", FileMode.Create));
                doc.Open();
                PdfPTable tbl = new PdfPTable(4);
                DataTable dt = new GlobalData().GetData("select * from Employee");
                foreach(DataColumn c in dt.Columns)
                {
                    tbl.AddCell(new Phrase(c.Caption));
                }
                BaseFont bf = BaseFont.CreateFont(BaseFont.TIMES_ROMAN, BaseFont.CP1252, false);
                var fnt = new iTextSharp.text.Font(bf, 13.0f, 1, BaseColor.BLUE);
                foreach(DataRow row in dt.Rows)
                {

                    tbl.AddCell(new Phrase(row[0].ToString()));
                    tbl.AddCell(new Phrase(row[1].ToString()));
                    tbl.AddCell(new Phrase(row[2].ToString()));
                    tbl.AddCell(new Phrase(row[3].ToString(),fnt));
                }
                doc.Add(tbl);
                doc.Close();
                System.Diagnostics.Process.Start(Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "/Report.pdf");
            }
            catch(Exception ae)
            {
                MessageBox.Show(ae.Message);
            }
        }
    }
}

Here is the Result by click the (export to pdf) button