SelectableItem.Invoke C# (CSharp) Method

    public void Invoke()
    {
        var button = this.GetComponent<Button>();
        button.onClick.Invoke();
    }
}

    public void selectItem()
    {
        if (MenuManager.ins.selectedItem != null)
        {
            SelectableItem old = MenuManager.ins.selectedItem.GetComponent <SelectableItem>();
            MenuManager.ins.selectedItem = gameObject;
            old.Invoke("onPointerExit", 0.1f);
        }

        MenuManager.ins.selectedItem = gameObject;
        highlight.enabled            = true;
    }