在 ACCESS 数据库中保存 JPEG 图片？？？？？？？？

Question

存储：
var
   jpgImage:TJPEGImage;
   MS: TMemoryStream;   jpgImage.Assign(Image1.Picture.Bitmap);
   jpgImage.SaveToStream(MS);
   MS.Position:=0;
   TBlobField(Table.FieldByName(fieldname)).LoadFromStream(MS);
   读取：
var
  MS: TMemoryStream;  MS := TMemoryStream.Create;
  TBlobField(Table.FieldByName(fieldname)).SaveToStream(MS);
  Image1.Picture.Bitmap.LoadFromStream(MS);
  MS.Free;

Answer 1

忘记了
存储时：
MS:=TMemoryStream.Create;
MS.Free;

Answer 2

还有:
jpgImage:=TJPEGImage.Create;
...
jpgImage.Free;