protected override void Dispose(bool disposing)
{
if (disposing)
{
if (registeredButtons != null)
{
registeredButtons.Clear();
registeredButtons = null;
}
dropdownMenu = null;
}
base.Dispose(disposing);
}
/// <summary>
/// Links the dropdown-menu with this dropdown.
/// </summary>
/// <param name="dropdownMenu">Dropdown-menu to link.</param>
internal void Hook(BaseDropdownMenu dropdownMenu)
{
this.dropdownMenu = dropdownMenu;
}