Styles
The following styles are applicable to the CHECK-BOX control: 
Background-High, 
Background-Low, 
Background-Standard, 
Bitmap, 
Bold, 
Flat, 
Framed, 
Height-In-Cells, 
High, 
Highlight, 
Left-Text, 
Low, 
Lowlight, 
Multiline, 
No-Tab, 
Notify, 
Notify-Mouse, 
Permanent, 
Self-Act, 
Square, 
Standard, 
Temporary, 
Transparent, 
Unframed, 
Vtop, 
Width-In-Cells.