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IAMTimeline::GetGroupCount

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Microsoft DirectShow 9.0

IAMTimeline::GetGroupCount

The GetGroupCount method retrieves the number of groups that are contained in the timeline.

Syntax

  HRESULT GetGroupCount(
    long *pCount
);

Parameters

pCount

Pointer to a variable that receives the number of groups in the timeline.

Return Value

Returns S_OK if successful, or E_POINTER otherwise.

Requirements

Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.

Library: Use strmiids.lib.

See Also