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There are two picturebox controls(A and B) on a form, the A's background
color will become blue while clicks A(here, the B's background color will
become control color), the B's background color will become blue while
clicks B(here, the A's background color will become control color), how to
do? thank you.
color will become blue while clicks A(here, the B's background color will
become control color), the B's background color will become blue while
clicks B(here, the A's background color will become control color), how to
do? thank you.