Shredding files in .NET

Question

Is there a SDK that can be used in managed code to shred files securely?

EDIT: This is the only link i could find in google that helps me

EDIT: Either SDK or some kind of COM based component.

Answer 1

This code from codeproject may be a good starting point.

Eraser has been around for years, you could call out to it by using System.Diagnostics.Process, or at least review the algorithm there.