Hi Daniel,

>How can do a Back Button ?
>I put a Button (web form) in my form. What code can I write ?

You can use Request.UrlReferrer to get information about the URL of the client's previous request that linked to the current URL.

I think this is a general ASP.NET question, not directly related to the Mere Mortals .NET Framework.

By the way, are you using the Mere Mortals .NET Framework? Do you know any other user (in Brazil, of course)? Maybe we can start a Portuguese forum on this subject :)

Regards,

Eugênio