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Unit1.cpp：源码内容

							//---------------------------------------------------------------------------
#include <vcl.h>
#include <Jpeg.hpp>
#pragma hdrstop
#include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
        : TForm(Owner)
{
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button1Click(TObject *Sender)
{
  if(OpenPictureDialog1->Execute())
  {
    Image1->Picture->LoadFromFile(OpenPictureDialog1->FileName);
  }
}
//---------------------------------------------------------------------------
void __fastcall TForm1::Button2Click(TObject *Sender)
{
  TJPEGImage *jp;
  if(SavePictureDialog1->Execute())
  {
    jp=new TJPEGImage();
    jp->Assign(Image1->Picture->Bitmap);
    Image2->Picture->Bitmap->Assign(jp);
    jp->SaveToFile(SavePictureDialog1->FileName);
    delete jp;
  }
}
//---------------------------------------------------------------------------

						