Can I Use A SqlDataSource Control Exclusively To Pass Data To A Stored Procedure For Execution (insert/update Only)?

Hi,

I'm reasonably new to ASP.NET 2.0

I'm in my wizard_FinishButtonClick event, and from here, I want to take data from the form and some session variables and put it into my database via a stored procedure.  I also want the stored procedure to return an output value.  I do not need to perform a select or a delete.

For the life of me, I can't find a single example online or in my reference books that tells me how to accomplish this task using a SqlDataSource control.  I can find lots of examples on sqldatasources that have a select statements (I don't need one) and use insert and update sql statements instead of stored procedures (I use stored procedures).

I desperately need the syntax to:

a) create the SqlDataSource with the appropriate syntax for calling a stored procedure to update and/or insert (again, this design side of VS2005 won't let me configure this datasource without including a select statement...which I don't need).

b) syntax on how to create the parameters that will be sent to the stored procedure for this sqldatasource (including output parameters).

c) syntax on how to set the values for these parameters (again...coming from form controls and session variables)

d) syntax on how to execute, in the code-behind, the stored procedure via the sqldatasource.

If anybody has sample code or a link or two, I would be most appreciative.

Thank you in advance for any help!