IMSVidPlayback::put_CurrentPosition method (segment.h)

[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]

The put_CurrentPosition method seeks to a specified position in the source.

Syntax

HRESULT put_CurrentPosition(
  [in] long lPosition
);

Parameters

[in] lPosition

Specifies the new position. The units for this parameter are determined by the current position mode.

Position Mode	Returned Value
FrameMode	Frame number
TenthsSecondsMode	Hundredths of seconds

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To set the position mode, call IMSVidPlayback::put_PositionMode.

Return value

The method returns an HRESULT. Possible values include the following.

Return code	Description
ERROR_INVALID_STATE	The graph is not built. Call the Build or View method on the Video Control.
E_INVALIDARG	Invalid argument.
S_OK	The method succeeded.

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Note��The value ERROR_INVALID_STATE is converted to an HRESULT with the HRESULT_FROM_WIN32 macro.

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Remarks

If the new position is earlier than the current position and the source cannot seek backward, the method returns E_INVALIDARG.

Call the IMSVidCtl::Build or IMSVidCtl::View method before calling this method.

Requirements

Requirement	Value
Minimum supported client	Windows�XP [desktop apps only]
Minimum supported server	None supported
Target Platform	Windows
Header	segment.h (include Msvidctl.h)

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