BCGSuite for MFC
static BOOL CBCGPToolbarSlider::IsCenterVert ( )
inlinestatic

Tells whether the control is centered, or aligned at the top of toolbar.

Returns
TRUE if the control is centered, FALSE if the control is aligned at the top.

Use this function to determine whether the slider control is centered, or aligned at the top of toolbar.

You can toggle the current alignment by SetCenterVert().