printing multiple pages

Using System;

Using System.Windows.Forms;

Using System.Drawing;

Using System.Drawing.Printing;

Using System.IO;

Namespace CGPrintDemo

{

Public class Form1:Form

{

PrintDocument pd = new PrintDocument();

string strPrint;

public form1()

{

initComponenet();

}

private void btnBrowse_Click(object sender, EventArgs e)

        {

            if (openFileDialog1.ShowDialog() == DialogResult.OK)

            {

                txtFileNm.Text = openFileDialog1.FileName;

            }

        }

private void btnPrint_Click(object sender, EventArgs e)

        {

            // Displays the document name in the print status or queue

            pd.DocumentName = txtFileNm.Text;

            // Associate PrintPage method with its event handler

            pd.PrintPage += new PrintPageEventHandler(pd_PrintPage);

            // Open the document

            using (FileStream fs = new FileStream(pd.DocumentName, FileMode.Open))

            // Read the contents of the document in a stream reader object

            using (StreamReader sr = new StreamReader(fs))

            {

                strPrint = sr.ReadToEnd();

            }

            // Calling this method invokes the PrintPage event

            pd.Print();

        }

private void pd_PrintPage(object sender, PrintPageEventArgs e)

        {

            int charCount = 0;

            int lineCount = 0;

                      e.Graphics.MeasureString(strPrint, this.Font,

                e.MarginBounds.Size, StringFormat.GenericTypographic,

                out charCount, out lineCount);

            // Determine the page bound and draw the string accordingly

            e.Graphics.DrawString(strPrint, this.Font, Brushes.Black,

                e.MarginBounds, StringFormat.GenericTypographic);

            // Now remove that part of the string that has been printed.

            strPrint = strPrint.Substring(charCount);

            // Check if any more pages left for printing

            if (strPrint.Length > 0)

                e.HasMorePages = true;

            else

                e.HasMorePages = false;

        }

}

}