Hi, I am using asp.net mvc 2 + c#. Scenario is : I have create view for user. I am manually (dynamically) taking 3 drop downs with assign as dictionaries to them. but problem is that always I need to pass "Key" as as data field.so while runtime it generates 3 values as (1,1,1) in collection("Key"). how should i differentiate this which value belong to which drop down.