Re: String Substring

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#346577

From: mihoo
Date: Thu, 17 May 2018 13:23

22 lines
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> Od którego Delphi można używać takiej konstrukcji?


Chodzi o wycięcie wartości między znacznikami hipertekstu?
Od wersji 2010 można używać mojej biblioteki OLTypes.
https://bitbucket.org/mihoor/oltypes/wiki/Home

Przykład:

var
  s: OLString;
begin
  s := '<xml><imie>Jan</imie><nazwisko>Kowalski</nazwisko></xml>';

  //Wycinanie wg tagów
  ShowMessage(s.FindPatternStr('nazwisko'));
  ShowMessage(s.FindPatternStr('imie'));

  ShowMessage(s.MidStr(5, 3));//Odpowiednik Substring
  ShowMessage(s.Pos('Michał').ToString());//Odpowiednik IndexOf
  ShowMessage(s.Deleted(1, 5));//Odpowiednik Remove
end;

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