Passing Parameters to query from drop downlist in Data Access page

[Ramneet]

Hi,

I have no clue how would i pass criteria parameter to my queries, The input
should be a drop down list on a data access page.
Once i select a particular option from the list this should pass the same
string to criteria which would result in relevant records in following pages.

I know how to to do this from a dropdown list in form but how would i do it
using data access page.

Hoping for a reply since this is kinda urgent.