DateTime to ODBC time format

I found this tip over at Brad Abrams Blog here.

Want a datetime in this format?<?xml:namespace prefix = o /></defanged-SPAN><p class=MsoNormal>2004-06-21T11:29:01.9346744-08:00 </p> <p class=MsoNormal>In .NET Framework 2.0: DateTime.ToString(“o”) ;</p> <p class=MsoNormal>In .NET Framework 1.0\1.1: DateTime.ToString(“yyyy-MM-ddTHH:mm:ss.fffffffzzz”);</p> <p class=MsoNormal>Very handy tip that. </p>