| Microsoft DirectX 9.0 |
This topic applies to Windows XP only.
The get_CurrentPosition method returns the current playback position of the source.
Syntax
HRESULT get_CurrentPosition(
long* lPosition
);
Parameters
lPosition
[out] Pointer to a variable that receives the playback position. The units for the returned value are determined by the current position mode:
| Position Mode | Returned Value |
| FrameMode | Frame number |
| TenthsSecondsMode | Hundredths of seconds |
To set the position mode, call IMSVidPlayback::put_PositionMode.
Return Values
The method returns an HRESULT. Possible values include the following.
| Value | Description |
| E_POINTER | NULL pointer argument. |
| ERROR_INVALID_STATE | The graph is not built. Call the Build or View method on the Video Control. |
| S_OK | The method succeeded. |
Note The value ERROR_INVALID_STATE is converted to an HRESULT with the HRESULT_FROM_WIN32 macro.
Remarks
Call the IMSVidCtl::Build or IMSVidCtl::View method before calling this method.
See Also