TBM_GETTICPOS  1XOZ0PC 

The TBM_GETTICPOS message retrieves the current physical position of a tick mark in a trackbar.

TBM_GETTICPOS

wParam = (WPARAM) (WORD) iTic;

lParam = 0;

Parameters

iTic

Zero-based index identifying a tick mark.

Return Values

Returns the physical position, in client coordinates, of the specified tick mark or - 1 if iTic does not specify a valid index.