VS 2005 & delay sign question

[Evgeny]

Hi, all!

In previous version I've created specific configuration for each project
included in solution to be able compile without sign.
In Assembly file I wrote follow code.
#if _FUSCATED -
[assembly: AssemblyDelaySign(true)]
#else
[assembly: AssemblyDelaySign(false)]
#endif
[assembly: AssemblyKeyFile(@"..\..\..\myKey.snk")]
[assembly: AssemblyKeyName("")]

Now attribute AssemblyDelaySign is obsolete in Framework 2, but I can
control it from GUI Visual Studio 2005.

My problem is batch build.
How could I compile whole solution with "Delay sign" flag set to true?

Thanks,
Evgeny