パッケージ化されたVBソフトが元にもどることができますか？

lin 2005-12-13 22:35:53 No: 93209

数年前に、自作した統計学ソフトをバージョンアップしたいですが、もうパッケージ化して、元のソフトも失ってしまいました。もとに戻すの方法がありますか。

林謝 2005-12-13 23:20:49 No: 93210

What was version of Visual Basic using?

You can use the Reflector to decompile your exe file to source code, if the file was compiled by Visual Basic.NET!
http://www.aisto.com/roeder/dotnet/

But if it was compiled by older versions, it's an impossibility for you to do so. If that case, you can try to access the following address.
http://www.decompiler.org/

Good luck,

lin 2005-12-14 01:08:01 No: 93211

Thanks.
I used VB6 to make the program. In this case, it's impossible to recovery to source code by reflector, isn't it?

林謝 2005-12-14 02:19:23 No: 93212

Unfortunately, the answer is yes. (Reflector is for .NET Framework.)

And there is one important thing. It's your settings on the Project Properties dialog-box. If you would rescue your source, you had to choose NO OPTIMIZE option. Because optimizer of Visual Basic's compiler might convert variable names, comments and some algorithm.
http://msdn.microsoft.com/library/en-us/vb98/html/vbdlgcompiletabprojectproperties.asp

ガッ 2005-12-14 03:38:35 No: 93213

('Ａ｀)…そういえばVB6のP-CODEなら逆コンパイルできたような…

名無し 2005-12-14 03:43:38 No: 93214

＞元のソフトも失ってしまいました。
＞もとに戻すの方法
ないものを戻す方法は難しいですね。

我龍院忠太 2005-12-14 05:57:42 No: 93215

It is no use crying over spilt milk.