A quick look at some of the new features that are available in the Windows 7 version of ESENT. You'll need esent.h from the Windows 7 SDK to see these definitions: 1. Column Compression Columns of type JET_coltypLongBinary and JET_coltypLongText...

(Continuing from the post on implementing the Visitor pattern in C# 4.0) A virtual method is polymorphic in one dimension (the runtime class of the object the method is attached to). Multimethods (multiple dispatch) are polymorphic in multiple dimensions...