C#

if (PrevInstance())<br />
{<br />
     MessageBox.Show("The program is already running");<br />
     Application.Exit();<br />
}

private static bool PrevInstance()<br />
{<br />
      if (Process.GetProcessesByName(Process.GetCurrentProcess().ProcessName).Length > 1)<br />
      {<br />
            return true;<br />
      }<br />
      return false;<br />
}

//constructor code
//Go threw the controls´collection of the form with an foreach statement.
foreach(Control c in this.Controls)
{
    c.Click+=new EventHandler(c_Click);
}
//If you also whant to find controls in controls, you would have to create a recursive method!

private void c_Click(object sender, EventArgs e)
{
    Control c = sender as Control;
    if(c!=null)
    {
        //Fill the MessageBox with the infos you whant!
	c.Name;
	c.Location;
	c.TabIndex;
    }
}

• Have the program create/copy the file to a shared folder on "your" computer.
  
• Have it upload the file to an e.g. HTTP server running on your computer.
  
• Have it send the contents via some other network protocol.
  
• Have it e-mail the file to you.
  
• Have it NET SEND the contents to you.
  
• Have it post the contents to an online website.
  
• (Assuming both computers are within reasonable distance but are NOT networked) have it copy the file to a floppy/flash disk, then hand it off to a robot that will bring it to you, insert the disk, and copy the file back to your computer.