TCollectionSortCompare

Callback to sort collection items

Declaration

Source position: classesh.inc line 521

Type
TCollectionSortCompare = function(Item1: TCollectionItem; 
                                  Item2: TCollectionItem) : Integer

Description

TCollectionSortCompare is the prototype for a callback used in the TCollection.Sort method. The procedure should compare Item1 and Item2 and return an integer:

Result < 0
if Item1 comes before Item2
Result = 0
if Item1 is at the same level as Item2
Result > 0
if Item1 comes after Item2

See also

Name Description
TCollection.Sort Sort the items in the collection