Create and send email with Crystal Report?

[Meal]

Hi,
I have a C-Sharp project which needs to send out a form by emails. I
have all the data held in an object. I plan to populate the data into
a tree-style web form through crystal report, and then send out the
form through emails. Is this design eligible? The user should be able
to uncollapse the tree-style form in the email.
Any comments and suggestions are welcome.
Thanks,
Meals