MQL5 ReferenceStandard LibraryGeneric Data CollectionsCArrayList<T>Count CapacityCountContainsTrimExcessTryGetValueTrySetValueAddAddRangeInsertInsertRangeCopyToBinarySearchIndexOfLastIndexOfClearRemoveRemoveAtRemoveRangeReverseSort Count Returns the number of elements in the list. int Count(); Return Value Returns the number of elements. Capacity Contains