[fpc-pascal] Swopping two items in TCollection
Michael Van Canneyt
michael at freepascal.org
Thu Jan 14 09:19:34 CET 2010
On Thu, 14 Jan 2010, Wimpie Nortje wrote:
> Hi list
> I have a class derived from Tcollection, holding items derived from
> TCollectionItem. How do I swop two items in the collection? FItem is of type
> TList which has an exchange function, but that is private and not accessable
> to me.
You can set the Items' Index property.
Maybe we should introduce a method Exchange(I,J : Integer) which does this
automatically in 1 go.
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