BCGControlBar Pro for MFC
void CBCGPAnalogClock::EnableSecondHand ( BOOL  bEnable = TRUE,
BOOL  bSmoothMovement = FALSE,
BOOL  bRedraw = TRUE 
)

Shows or hides second pointer (hand).

Parameters
bEnableSpecifies whether a second hand should be visible.
bSmoothMovementSpecifies whether a second hand is moved smoothly.
bRedrawSpecifies whether a control should be redrawn.