using System;
using System.Drawing;
using System.Windows.Forms;
class AboutDialogBox: Form
{
public static void Main()
{
AboutDialogBox dlg = new AboutDialogBox();
dlg.ShowDialog();
}
public AboutDialogBox()
{
Text = "About AboutBox";
StartPosition = FormStartPosition.CenterParent;
FormBorderStyle = FormBorderStyle.FixedDialog;
ControlBox = false;
MaximizeBox = false;
MinimizeBox = false;
ShowInTaskbar = false;
Label label1 = new Label();
label1.Parent = this;
label1.Text = " AboutBox Version 1.0 ";
label1.Font = new Font(FontFamily.GenericSerif, 24,
FontStyle.Italic);
label1.AutoSize = true;
label1.TextAlign = ContentAlignment.MiddleCenter;
Icon icon = new Icon(GetType(), "AboutBox.ico");
PictureBox picbox = new PictureBox();
picbox.Parent = this;
picbox.Image = icon.ToBitmap();
picbox.SizeMode = PictureBoxSizeMode.AutoSize;
picbox.Location = new Point(label1.Font.Height / 2,
label1.Font.Height / 2);
label1.Location = new Point(picbox.Right,label1.Font.Height / 2);
int iClientWidth = label1.Right;
Label label2 = new Label();
label2.Parent = this;
label2.Text = "\x00A9 ";
label2.Font = new Font(FontFamily.GenericSerif, 16);
label2.Location = new Point(0, label1.Bottom +
label2.Font.Height);
label2.Size = new Size(iClientWidth, label2.Font.Height);
label2.TextAlign = ContentAlignment.MiddleCenter;
Button button = new Button();
button.Parent = this;
button.Text = "OK";
button.Size = new Size(4 * button.Font.Height,
2 * button.Font.Height);
button.Location = new Point((iClientWidth - button.Size.Width) / 2,
label2.Bottom + 2 * button.Font.Height);
button.DialogResult = DialogResult.OK;
CancelButton = button;
AcceptButton = button;
ClientSize = new Size(iClientWidth,
button.Bottom + 2 * button.Font.Height);
}
}