TList.Extract function
Remove the first occurrence of a pointer from the list.
Declaration
function Extract(item: Pointer): PointerDescription
Extract searched for an occurrence of
item, and if a
match is found, the match is deleted from the list. If no match is found,
nothing is deleted. If
Item was found, the result is
Item. If
Item was not found, the result is
Nil. A
lnExtracted notification event is triggered if
an element is extracted from the list.See also
An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.