public static TBL_XWWL_ITEM BUY_COMMAND2(int intmaso) { TBL_XWWL_ITEM tBLXWWLITEM; Dictionary <int, TBL_XWWL_ITEM> .ValueCollection.Enumerator enumerator = World.Itme.Values.GetEnumerator(); try { while (enumerator.MoveNext()) { TBL_XWWL_ITEM current = enumerator.Current; if (current.SO_VAT_PHAM != intmaso) { continue; } tBLXWWLITEM = current; return(tBLXWWLITEM); } return(null); } finally { ((IDisposable)enumerator).Dispose(); } return(tBLXWWLITEM); }