use Color Area-calculated

[#1]

hi all.

I want some part of list be a red color.

ex.

the field name= test

content =

I made a list box by using Test.xlsx.

and I want highlight some part (words that begin with 'a')

what do i write edit Expression( on Calculated)

[#2]

Hi,

Ummm.. yes, but already I set checkbox in list box.

after that, want show highlight 'bold'character begin with 'A' on list box.

I think its hard to present following my intention..

thank you.