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MCIWndGetLength
The MCIWndGetLength macro retrieves the length of the content or file currently used by an MCI
device. You can use this macro or explicitly send the MCIWNDM_GETLENGTH message.
LONG MCIWndGetLength(
Parameters
hwnd
Handle of the MCIWnd window.
Return Values
Returns the length. The units for the length depend on the current time format.
Remarks
This value added to the value returned for the MCIWndGetStart macro equals the end of the content.
See Also
MCIWndGetStart, MCIWNDM_GETLENGTH
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