how to set scrolling longlistselector same as people application in windows phone 7?

Question

I am developing application using longlistselector in windows phone 7. but I am struggle with scrolling when I scrolling longlistselector it is scrolling total view but need only scrolling first Iteamgroup scrolling up to come second groupitem coming to top same process (for example people hub application in windows phone 7 and office application in windows phone 7).

screens

any one can you help to me ....

Thanks, Ram

Answer 1

If you're using the longlistselector from the Windows Phone Toolkit, then this is not possible.

However, if you're using the built in longlistselector for Windows Phone 8 it's enabled by default