/// <summary>
/// Create the contexual menu for the sys tray
/// </summary>
/// <param name="e">event args</param>
protected override void OnHandleCreated(EventArgs e)
{
base.OnHandleCreated(e);
var hSysMenu = User32Interop.GetSystemMenu(this.Handle, false);
User32Interop.AppendMenu(hSysMenu, MF_SEPARATOR, 0, string.Empty);
User32Interop.AppendMenu(hSysMenu, MF_STRING, SYSMENU_EXITID, "E&xit…");
}