using System;
using System.Drawing;
using System.Windows.Forms;
using System.Drawing.Printing;
public class PrintDocumentSubClass : Form
{
public PrintDocumentSubClass()
{
this.cmdPrint = new System.Windows.Forms.Button();
this.SuspendLayout();
//
this.cmdPrint.Location = new System.Drawing.Point(109, 122);
this.cmdPrint.Size = new System.Drawing.Size(75, 23);
this.cmdPrint.Text = "Print";
this.cmdPrint.UseVisualStyleBackColor = true;
this.cmdPrint.Click += new System.EventHandler(this.cmdPrint_Click);
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(278, 259);
this.Controls.Add(this.cmdPrint);
this.Text = "Multi Page Print";
this.ResumeLayout(false);
}
private void cmdPrint_Click(object sender, EventArgs e)
{
PrintDocument doc = new TextDocument();
doc.PrintPage += this.Doc_PrintPage;
PrintDialog dlgSettings = new PrintDialog();
dlgSettings.Document = doc;
if (dlgSettings.ShowDialog() == DialogResult.OK)
{
doc.Print();
}
}
private void Doc_PrintPage(object sender, PrintPageEventArgs e)
{
TextDocument doc = (TextDocument)sender;
Font font = new Font("Arial", 10);
float lineHeight = font.GetHeight(e.Graphics);
float x = e.MarginBounds.Left;
float y = e.MarginBounds.Top;
doc.PageNumber += 1;
while ((y + lineHeight) < e.MarginBounds.Bottom && doc.Offset <= doc.Text.GetUpperBound(0))
{
e.Graphics.DrawString(doc.Text[doc.Offset], font,Brushes.Black, x, y);
doc.Offset += 1;
y += lineHeight;
}
if (doc.Offset < doc.Text.GetUpperBound(0))
{
e.HasMorePages = true;
} else {
doc.Offset = 0;
}
}
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new PrintDocumentSubClass());
}
private System.Windows.Forms.Button cmdPrint;
}
class TextDocument : PrintDocument{
private string[] text;
public string[] Text;
public int PageNumber;
public int Offset;
public TextDocument()
{
this.Text = new string[100];
for (int i = 0; i < 100; i++)
{
this.Text[i] += "string Text ";
}
}
}