public void onBagItemDoubleClick(UnityEngine.GameObject go)
{
Debug.Log("double click");
//FrameBagIndex fbi = frameBagDic[go.transform.parent.gameObject];
//KnapsakItem ki = KnapSackInfo.inst.allKanpItems[fbi.FrameIndex][fbi.BagIndex];
//ki.OnUse();
UInt64 serialnum = go.GetComponent <knapsackDragDropItem>().serialnum;
KBEngine.Avatar player = (KBEngine.Avatar)KBEngineApp.app.player();
player.baseCall("ItemUse", new object[] { serialnum });
}