Print a Windows Form in C#

This article describes how to print a Windows Form. The concept is capturing the screen image of the Windows Form in a Bitmap and printing it.
So, let's create this simple Windows Form then drag a printDocument control to the form:

First add this directive :

using System.Drawing.Printing;

Then add this code:

Bitmap memorizedImage;

private void CaptureScreen()
{
    Graphics myGraphics = this.CreateGraphics();
    Size s = this.Size;
    memorizedImage = new Bitmap(s.Width, s.Height, myGraphics);
    Graphics memoryGraphics = Graphics.FromImage(memorizedImage);
    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(memorizedImage, 0, 0);
}

And in printButton click event add this code:

private void printButton_Click(object sender, EventArgs e)
{
    CaptureScreen();
    printDocument1.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(printDocument1_PrintPage);
    printDocument1.Print();
}