C#

  NotifyIcon icon;<br />
<br />
        ...<br />
<br />
        private void Form1_Load(object sender, EventArgs e)<br />
        {<br />
            //initialize icon<br />
            icon = new NotifyIcon();<br />
            <br />
            // set the icon that will be seen in the system tray<br />
            icon.Icon = this.Icon;<br />
            <br />
            /// event handler for when user double clicks the icon<br />
            icon.DoubleClick += new                 System.EventHandler(this.notifyIcon1_DoubleClick);<br />
<br />
            //show the icon<br />
            icon.Visible = true;<br />
<br />
        }<br />
<br />
        private void button1_Click(object sender, EventArgs e)<br />
        {         <br />
            //hide the current form<br />
            this.Hide();   <br />
        }<br />
<br />
        private void notifyIcon1_DoubleClick(object sender, EventArgs e)<br />
        {<br />
            // show the form when the user double clicks the icon<br />
            this.Show();<br />
        }

// Hijack the windows message for minimizing the windowing so that
// you simply hide the window rather than close it. This gives the
// appearance of minimizing to the tray.
protected override void WndProc(ref System.Windows.Forms.Message m)
{
	if(m.Msg != 0x0010)
	{
		base.WndProc(ref m);
	}
	else
	{
		this.Hide();
	}
}

perlmunger wrote:

The service queues up and processes a list of files

protected internal static readonly ... and I wish the list could continue ...

NaNg15241 wrote:

the Catch sais "No Value given for one or more..." (well i hope you know this exception).