The MCIWndGetPosition macro retrieves the numerical value of the current position within the content of the MCI device. You can use this macro or explicitly send the MCIWNDM_GETPOSITION message.
LONG MCIWndGetPosition(
hwnd
);
Returns an integer corresponding to the current position. The units for the position value depend on the current time format.
Windows NT: Requires version 3.1 or later.
Windows: Requires Windows 95 or later.
Windows CE: Unsupported.
Header: Declared in vfw.h.
MCIWnd Window Class Overview, MCIWnd Macros, MCIWNDM_GETPOSITION