migrating from VJ++ to c#

Hi frds

can any one say about the

1)advantages ,disadvantages of migration of vj++ application to csharp application.

2)what are the risks involved while converting

3)after using JLCA for converstion what is to be changed mannually in new proj created after converstion

plz help me in this

i'm searching for this but i didn't get clear information

if any one knows about this then plz let me know

thanks in advance

Archu