I am not sure what is your question? What exactly is your problem?
"How do i write an application?" is not a question we can help with (except
may be with the answer "hire a programmer")
Can you make a web form that runs "UPDATE" or "SELECT" statement?
If you can then just replace "UPDATE" with "BACKUP DATABASE" and change your
connection string to connect to master database....
If you can not then you will need to go to
http://asp.net/learn/ and learn
how to make a web form...
George.
"Tamer Ibrahim" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Sure I know how to backup and restore a db using sql server 2000 or 2005.
> Im asking about how can I provide a web form, using asp.net 2.0, to the
> client that can let him or her do the same task remotely?
>
> "George Ter-Saakov" <gt-(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>>I am afraid you cant. If you asking this 
>>
>> George.
>>
>>
>> "Tamer Ibrahim" <(E-Mail Removed)> wrote in message
>> news:uhV$(E-Mail Removed)...
>>> Thank you for your reply.
>>> How can I implment this?
>>>
>>> "George Ter-Saakov" <gt-(E-Mail Removed)> wrote in message
>>> news:(E-Mail Removed)...
>>>> Sure you can .
>>>>
>>>>
>>>> use BACKUP DATABASE sql statement..
>>>>
>>>> Just remember do not connect to the DB you want to back up. Connect to
>>>> master DB
>>>>
>>>> George.
>>>>
>>>>
>>>> "Tamer Ibrahim" <(E-Mail Removed)> wrote in message
>>>> news:(E-Mail Removed)...
>>>>> Hi,
>>>>> Can I backup & restore my sql server database from aspx page located
>>>>> on a client machine ?
>>>>> Thank You.
>>>>>
>>>>
>>>>
>>>
>>>
>>
>>
>
>