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| unit Unit7;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, IdBaseComponent, IdComponent, IdTCPConnection, IdTCPClient,
IdHTTP;
type
ThreadFlux = class(TThread)
private
FURL :string;
FData :string;
protected
procedure Execute; override;
public
property Data :string read FData;
property URL :string read FURL;
constructor Create(aURL :string);
end;
TForm1 = class(TForm)
Button1: TButton;
Memo1: TMemo;
procedure Button1Click(Sender: TObject);
public
procedure DownloadComplete(Sender: TObject);
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
{ ThreadFlux }
constructor ThreadFlux.Create(aURL :string);
begin
inherited Create(FALSE);
FURL := aURL;
FreeOnTerminate := TRUE;
end;
procedure ThreadFlux.Execute;
begin
with TIdHttp.Create(nil) do
try
HandleRedirects := TRUE;
FData := Get(FURL);
finally
Free;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
with ThreadFlux.Create('http://www.developpez.net/forums/') do
OnTerminate := DownloadComplete;
end;
procedure TForm1.DownloadComplete(Sender: TObject);
begin
Memo1.Text := ThreadFlux(Sender).Data;
end;
end. |
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