private int GetListboxItemsCount(MyGuiControlListbox listbox) { if (listbox == m_shipInventoryListBox) { return m_shipInventoryListBox.GetItemsCount() + m_shipInventoryHideList.Count; } else if (listbox == m_otherSideInventoryListBox) { return m_otherSideInventoryListBox.GetItemsCount() + m_otherSideInventoryHideList.Count; } else { return listbox.GetItemsCount(); } }