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