using System;
using System.Drawing;
using System.Drawing.Printing;
using System.Windows.Forms;
class HelloPrinter: Form
{
public static void Main()
{
Application.Run(new HelloPrinter());
}
protected override void OnPaint(PaintEventArgs pea)
{
Graphics grfx = pea.Graphics;
StringFormat strfmt = new StringFormat();
grfx.DrawString("Click to print", Font, new SolidBrush(ForeColor),ClientRectangle, strfmt);
}
protected override void OnClick(EventArgs ea)
{
PrintDocument prndoc = new PrintDocument();
prndoc.DocumentName = Text;
prndoc.PrintPage += new PrintPageEventHandler(PrintDocumentOnPrintPage);
prndoc.Print();
}
void PrintDocumentOnPrintPage(object obj, PrintPageEventArgs ppea)
{
Graphics grfx = ppea.Graphics;
grfx.DrawString(Text, Font, Brushes.Black, 0, 0);
SizeF sizef = grfx.MeasureString(Text, Font);
grfx.DrawLine(Pens.Black, sizef.ToPointF(), grfx.VisibleClipBounds.Size.ToPointF());
}
}