TBM_GETTICPOS Overview  Group

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. Valid indexes are in the range from zero to two less than the tick count returned by the TBM_GETNUMTICS message.

Return Values

Returns the distance, in client coordinates, from the left or top of the trackbar's client area to the specified tick mark. The return value is the x-coordinate of the tick mark for a horizontal trackbar, or the y-coordinate for a vertical trackbar. If iTic is not a valid index, the return value is -1.

See Also

TBM_GETNUMTICS