The MSDN Table of Contents in C# (note, the code is in beta, you might need to modify it)
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnexxml/html/xml01152001.asp
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnexxml/html/xml01152001.asp
有没有完全的电子书代码呢?包括书内容的管理、搜索等等。