BCGControlBar Pro for MFC
void CBCGPPropertyManager::UnBind ( CBCGPPropList wndPropList,
BOOL  bMovePropertiesToControl = FALSE 
)

Cancel binding with a property list control.

Parameters
wndPropListA reference to the property list control.
bMovePropertiesToControlIf this parameter is TRUE, all properties will be moved to the property list control. Otherwise, the control will be cleared.