TResourceStream

//---------------------------------------------------------------------------
#include <vcl.h>
#pragma hdrstop
 
#include "Unit2.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
#pragma resource "files.res"
TForm2 *Form2;
//---------------------------------------------------------------------------
__fastcall TForm2::TForm2(TComponent* Owner)
    : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm2::Button1Click(TObject *Sender)
{
TResourceStream *res_stream2 = new TResourceStream(0, UnicodeString("jpg") ,
                                                  (System::WideChar*)"RT_RCData");
res_stream2->SaveToFile("fff.jpg" );
}