A really cool GDI and GDI+ Flow Diagramming Code Kit, I need recommend.

Question

Recently, I searched with google and found a really cool GDI and GDI+ Flow Diagramming Code Kit, it can be used to build any Visio 2000, CoreDraw, Visio 2003, Visio 2007, like applications. It is very easy for using and full source code is shipped, it will save you tons of months, hope it is useful for you. You can download and try it with:

http://www.ucancode.net/bbs/zhuce/login.htm