Dropdown key search
i have to do one thing in my application that is
In this thaere is dropdown by key type 4 fileds , they contain their own simpletype .
but here the thing is if in dropdown by key user don't want select any data for search,
How to make the one option null , under the selection key .
if you dnt want to show any data when a particular option is selected from the DDBK.
do like this,
so when ever you select search option from the dropdown it will show blank.