BN_PAINT
The BN_PAINT
notification message is sent when a button should be painted. The parent window
of the button receives this notification message through the WM_COMMAND
message.
BN_PAINT
This
notification message is provided for compatibility with applications written
for versions of Windows earlier than version 3.0. New applications should use
the BS_OWNERDRAW button style and the DRAWITEMSTRUCT structure for this
task.
See Also