unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, IdBaseComponent, IdComponent, IdTCPConnection, IdTCPClient,
StdCtrls;
type
TForm1 = class(TForm)
IdTCPClient1: TIdTCPClient;
Label1: TLabel;
procedure IdTCPClient1Connected(Sender: TObject);
procedure FormCreate(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
{$R *.dfm}
function Responser: string;
var
idtype: integer;
length: integer;
response: string;
begin
idtype := IdTCPClient1.ReadInteger();
length := IdTCPClient1.ReadInteger();
IdTCPClient1.ReadBuffer(response, length);
Result := response;
end;
procedure TForm1.IdTCPClient1Connected(Sender: TObject);
begin
Label1.caption := Responser();
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
IdTCPClient1.Connect();
end;
end.
Dlaczego nie czyta IdTCPClient1 w funkcji responser