BCGControlBar Pro for MFC

Enum which describes the knob pointer styles.

Enumerator
BCGP_KNOB_POINTER_CIRCLE 

A small circle located near the knob scale.

BCGP_KNOB_POINTER_LINE 

A small line located near the knob scale.

BCGP_KNOB_POINTER_HANDLE 

A handle-style pointer.