21    public void SetFold(
bool show, 
bool folded)
 
   28    public void SetFold(
bool show, 
bool folded, Action<UIList> action)
 
   39            SetFold(show: 
true, GetComponentInParent<UIList>().OnClickFolder(
this, delegate(
UIList l)
 
   46            GetComponentInParent<UIList>().OnClickFolder(
this, delegate(
UIList l)