BCGControlBar Pro for MFC
void CBCGPRibbonMainButton::SetImage ( UINT  uiBmpResID,
BOOL  bDPIAutoScale = FALSE 
)

Assigns a new image to main ribbon button.

Use this method to assign a new image to main ribbon button.

Parameters
uiBmpResIDImage resource ID.
bDPIAutoScaleSpecifies whether the image should be scaled according to current DPI.