using System;
using System.Drawing;
using System.Windows.Forms;
class HelloCenteredRectangle: Form
{
public static void Main()
{
Application.Run(new HelloCenteredRectangle());
}
public HelloCenteredRectangle()
{
Text = "Hello Centered Using Rectangle";
BackColor = SystemColors.Window;
ForeColor = SystemColors.WindowText;
ResizeRedraw = true;
}
protected override void OnPaint(PaintEventArgs pea)
{
Graphics grfx = pea.Graphics;
StringFormat strfmt = new StringFormat();
strfmt.Alignment = StringAlignment.Center;
strfmt.LineAlignment = StringAlignment.Center;
grfx.DrawString("Hello, world!", Font, new SolidBrush(ForeColor),
ClientRectangle, strfmt);
}
}