/// <summary>
/// Clean up any resources.
/// </summary>
public override void Dispose()
{
if (_itemDelayTimer != null)
{
_itemDelayTimer.Stop();
_itemDelayTimer.Dispose();
_itemDelayTimer = null;
}
if (_targetSubMenu != null)
{
_targetSubMenu.ClearSubMenu();
_targetSubMenu = null;
}
if (_target != null)
{
_target.ClearTarget();
_target = null;
}
base.Dispose();
}
