uses Jpeg;
function ConvertToBmp(FileName : String; ObjBmp : TBitmap) : Boolean;
var
JpegImage : TJpegImage;
begin
JpegImage := TJpegImage.Create;
with JpegImage do
begin
try
LoadFromFile(FileName);
DIBNeeded;
ObjBmp.Assign(JpegImage);
Result := True;
except
Result := False;
end;
Destroy;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
var
Bitmap : TBitmap;
begin
Bitmap := TBitmap.Create;
ConvertToBmp('D:/Documents and Settings/Administrator/My Documents/My Pictures/02.jpg', Bitmap);
Bitmap.SaveToFile('c:/1.bmp');
Bitmap.Free;
end;