[friz]

ну типа можно так

Код:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
  gg = record
   old :string;
   new :string;
   end;
  Tarray= array[1..100] of gg;
var
  Form1: TForm1;

implementation

{$R *.dfm}
function StrRepAll(text:string;pattern:Tarray):string;
var i:integer;
begin
for i:=1 to length(pattern) do
text:=StringReplace(text,pattern[i].old,pattern[i].new,[rfReplaceAll]);

Result:=text;
end;

procedure TForm1.Button1Click(Sender: TObject);
var a: Tarray;
    test:string;
begin
test:='gdfg-1dfgd-2ffgd-3';
 a[1].old:='-1';
 a[1].new:='1';
 a[2].old:='-2';
 a[2].new:='2';
 a[3].old:='-3';
 a[3].new:='3';
 test:=StrRepAll(test,a);
 showmessage(test);
end;

end.