how to stamp a windows form with labels on it

i am also doing this since one week that article is dumb. the code is not correct i think.
this is my code which is copied from that website using print document
there is some error
public partial class Form1 : Form
{
public 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);//here is the error that "Ambiguity between 'printing.Form1.printDocument1' and 'printing.Form1.printDocument1'
this.Controls.Add(printButton);
}

void printButton_Click(object sender, EventArgs e)
{
CaptureScreen();
printDocument1.Print(); // here is the error that "Ambiguity between 'printing.Form1.printDocument1' and 'printing.Form1.printDocument1'
}


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());
}
}
}



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

sorry i have solved but i dont have printer istalled. what type of output i will get??
if i want only the picturebox and there is label on that picturebox to be printed so how to do that?
i dont want whole form if the close minimize button and maximize button will be printing on that page