IWMPMedia::getMarkerTime method (wmp.h)

發行項
4/26/2023

[The feature associated with this page, Windows Media Player SDK, is a legacy feature. It has been superseded by MediaPlayer. MediaPlayer has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer instead of Windows Media Player SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The getMarkerTime method retrieves the time of the marker at the specified index.

Syntax

HRESULT getMarkerTime(
  [in]  long   MarkerNum,
  [out] double *pMarkerTime
);

Parameters

[in] MarkerNum

long specifying the marker index.

[out] pMarkerTime

Pointer to a double that specifies the marker time.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.

Remarks

This method returns NULL if the specified marker does not exist.

Some media items do not contain markers. Use get_markerCount to find out how many markers are in the current media item.

Marker index numbers start at 1.

Before calling this method, you must have read access to the library. For more information, see Library Access.

Requirements


Minimum supported client	Windows Media Player 9 Series or later.
Target Platform	Windows
Header	wmp.h
DLL	Wmp.dll