Csharp/C Sharp/Components/AboutBox

Create an AboutBox

<source lang="csharp">

   using System;
   using System.Windows.Forms;
   using System.Drawing;
 public class AboutBox : Form {
   public String Author="nfex";
   public String AppName = "about dialog";
   public String Version = "1.0";
   public AboutBox ()
   {
     InitDialog ();
   }
   private void InitDialog ()
   {
     this.ClientSize = new Size (250, 140);
     this.Text = "About";
     this.FormBorderStyle  = FormBorderStyle.FixedDialog;
     this.ControlBox    = false;
     this.MinimizeBox  = false;
     this.MaximizeBox  = false;
     Button wndClose = new Button ();
     wndClose.Text = "OK";
     wndClose.Location = new Point (90, 100);
     wndClose.Size = new Size (72, 24);
     wndClose.Click += new EventHandler (About_OK);
     Label wndAuthorLabel = new Label ();
     wndAuthorLabel.Text = "Author:";
     wndAuthorLabel.Location = new Point (5, 5);
     wndAuthorLabel.Size = new Size (72, 24);
     Label wndAuthor = new Label ();
     wndAuthor.Text = Author;
     wndAuthor.Location = new Point (80, 5);
     wndAuthor.Size = new Size (80, 24);
     Label wndProdNameLabel = new Label ();
     wndProdNameLabel.Text = "Product:";
     wndProdNameLabel.Location = new Point (5, 30);
     wndProdNameLabel.Size = new Size (72, 24);
     Label wndProdName = new Label ();
     wndProdName.Text = AppName;
     wndProdName.Location = new Point (80, 30);
     wndProdName.Size = new Size (120, 24);
     Label wndVersionLabel = new Label ();
     wndVersionLabel.Text = "Version:";
     wndVersionLabel.Location = new Point (5, 55);
     wndVersionLabel.Size = new Size (72, 24);
     Label wndVersion = new Label ();
     wndVersion.Text = Version;
     wndVersion.Location = new Point (80, 55);
     wndVersion.Size = new Size (72, 24);
     this.Controls.AddRange( new Control [] {
                       wndClose,
                       wndAuthorLabel,
                       wndProdNameLabel,
                       wndVersionLabel,
                       wndAuthor,
                       wndProdName,
                       wndVersion
                       });
     this.StartPosition = FormStartPosition.CenterParent;
     this.ShowDialog ();
   }
   private void About_OK (Object source, EventArgs e)
   {
     Control wndCtrl = ((Button)source).Parent;
     ((Form)wndCtrl).Close ();
   }
   public static void Main(){
     new AboutBox();
   }
 }
          
      </source>