private NotifyIcon nicon;

private void Form1_Load(object sender, EventArgs e)
{
nicon = new NotifyIcon();

nicon.Text = "Çizimleri Resme Aktar";

nicon.Visible = true;

nicon.Icon = new Icon("Exit.ico");

cMenu = new ContextMenu();

cMenu.MenuItems.Add(0, new MenuItem("Göster", new System.EventHandler(Goster_Click)));

cMenu.MenuItems.Add(1, new MenuItem("Gizle", new System.EventHandler(Gizle_Click)));

cMenu.MenuItems.Add(2, new MenuItem("Kapat", new System.EventHandler(Kapat_Click)));

nicon.ContextMenu = cMenu;
}

protected void Goster_Click(object sender, System.EventArgs e)
{

Show();

}

protected void Gizle_Click(object sender, System.EventArgs e)
{

Hide();

}

protected void Kapat_Click(object sender, System.EventArgs e)
{

nicon.Dispose();

Close();

}

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
{

nicon.Dispose();

}