I've been trying to get a code formatter for blog postings to work with this engine. I found the following post here which offers many examples. The most convenient for me is to use the Code Snippet Plugin for WLW. I use WLW for most of my posting since it is so convenient and easy to use. Below is a link and an example:
here
1: public static string SayHello(string name)
2: {
3: return String.Format("Hello, {0}!", name);
4: }