[Description] The background of the cell should be painted when the cell is selected. [Member name] 
SelectionBackground
A l l
B a c k g r o u n d
B o r d e r
C o n t e n t B a c k g r o u n d
C o n t e n t F o r e g r o u n d
E r r o r I c o n
F o c u s
N o n e
S e l e c t i o n B a c k g r o u n d