//物品出售
private void SellButton()
{
PlayerInfo.GetInstance.GetCoin(itUI.it.inventory.Price);
itUI.it.Count = 0;
if (itUI.it.inventory.ItemsType == ItemType.Equip)
{
transform.parent.GetChild(4).SendMessage("CloseButtonClick");
}
else
{
transform.parent.GetChild(0).SendMessage("CloseButtonClick");
}
InventoryUI.GetInstance.pageNumber--;
InventoryUI.GetInstance.UpdateShowPageNumber();
itUI.OnItemCountChanged();
}