C# LLBL 2.0 adapter model

I have a set of BLL services. within different service functions i have blocks of code like this

using (adapter)
{
   try
   {
        adapter.SaveCollection(...);
        adapter.Commit();
   }
   catch (ORMException ex)
   {
        adapter.Rollback();
        ExceptionPolicy.HandelException(ex, "name");
   }
}

I would like to consolidate the exception logic and place the logging with the DataAccessAdapter.OnAfterTransactionRollback().

protected override void OnAfterTransactionRollback()
{
   if (LastException != null)
   {
       //log exception
   }
   base.OnAfterTransactionRollback();
}

Is there a way to access the last exception thrown from the adapter? if I google "get last exception", I get references for Server.GetLastException() which is asp.net specific. I'm hoping for something that is GUI egnostic.

There's no mechanism build in which takes care of this, all exceptions are bubbled upwards so the caller gets the responsibility to handle it.