https://wiki.soldat.pl/index.php?action=history&feed=atom&title=TStringList.ExchangeTStringList.Exchange - Revision history2026-05-26T01:27:46ZRevision history for this page on the wikiMediaWiki 1.30.0https://wiki.soldat.pl/index.php?title=TStringList.Exchange&diff=1155&oldid=prevMighty: new page2013-08-24T10:42:07Z<p>new page</p>
<p><b>New page</b></p><div> '''procedure Exchange(Index1, Index2: Integer)'''<br />
Index1: Index no. 1<br />
Index2: Index no. 2<br />
<br />
==Description==<br />
[[TStringList.Exchange|Exchange]] will exchange two items in the list.<br><br />
It does '''not''' check whether the list is sorted or not; if [[TStringList.Exchange|Exchange]] is called on a sorted list and the strings are not identical, the sort order of the list will be destroyed.<br />
<br />
==Example==<br />
<syntaxhighlight lang="pascal"><br />
var<br />
s: TStringList;<br />
<br />
begin<br />
s := File.CreateStringList();<br />
s.Append('a');<br />
s.Append('b');<br />
s.Append('c');<br />
<br />
s.Exchange(0,2);<br />
<br />
WriteLn(s.CommaText);<br />
// c,b,a<br />
<br />
s.Free;<br />
end.<br />
</syntaxhighlight><br />
<br />
[[Category:TStringList]]</div>Mighty