How to: Print a Windows Form

As part of the development process, you typically will want to print a copy of your Windows Form. The following code example shows how to print a copy of the current form by using the CopyFromScreen method.


using System;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Printing;

public class Form1 :
    private Button printButton = new Button();
    private PrintDocument printDocument1 = new PrintDocument();

    public Form1()
        printButton.Text = "Print Form";
        printButton.Click += new EventHandler(printButton_Click);
        printDocument1.PrintPage += new PrintPageEventHandler(printDocument1_PrintPage);

    void printButton_Click(object sender, EventArgs e)

    Bitmap memoryImage;

    private void CaptureScreen()
        Graphics myGraphics = this.CreateGraphics();
        Size s = this.Size;
        memoryImage = new Bitmap(s.Width, s.Height, myGraphics);
        Graphics memoryGraphics = Graphics.FromImage(memoryImage);
        memoryGraphics.CopyFromScreen(this.Location.X, this.Location.Y, 0, 0, s);

    private void printDocument1_PrintPage(System.Object sender,  
           System.Drawing.Printing.PrintPageEventArgs e)
        e.Graphics.DrawImage(memoryImage, 0, 0);


    public static void Main()
        Application.Run(new Form1());

Compiling the Code

This is a complete code example that contains a Main method.

Robust Programming

The following conditions may cause an exception:

  • You do not have permission to access the printer.

  • There is no printer installed.


In order to run this code example, you must have permission to access the printer you use with your computer.

See Also

Community Additions