Praveen,
Thank you for your reply.
I used the code, when I use UDF with "All values of context", it has displayed only first context result set.
So, I have changed to "All values of queue", i am getting result with all contexts but it displayed unwanted data in middle like below.
Any idea about how to delete that data?
<Result>A value is: one
B value is: two
C value is: three
D value is: four
E value is: seven
F value is: ten
D value is: __cC_
E value is: __cC_
F value is: __cC_
D value is: five
E value is: nine
F value is: NA
D value is: __cC_
E value is: __cC_
F value is: __cC_
D value is: six
E value is: NA
F value is: NA
</Result>