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unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs;
type
TForm1 = class(TForm)
procedure one();
function two(x,y:integer):integer;
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
procedure TForm1.one();
var
p : pointer;
begin
p:=@two;
end;
function TForm1.two(x,y:integer):integer;
begin
Result:=x+y;
end;
end.
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................................
var
Form1: TForm1;
function two(x,y:integer):integer;
................................
function two(x,y:integer):integer;
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var
Str:String;
begin
Str:='abc' ;
Str:=str+'d';
str:=copy(Str,1,3);
str:=UpperCase(str);
end;
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