IMSVidStreamBufferSourceEvent3::BroadcastEventEx method (segment.h)

Artikel
12/05/2018

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

This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005.

The BroadcastEventEx method is called when the MSVidStreamBufferSource object receives a broadcast event through the IBroadcastEventEx interface.

Syntax

HRESULT BroadcastEventEx(
  [in] BSTR  Guid,
  [in] ULONG Param1,
  [in] ULONG Param2,
  [in] ULONG Param3,
  [in] ULONG Param4
);

Parameters

[in] Guid

GUID that specifies the event.

[in] Param1

First implementation-dependent parameter.

[in] Param2

Second implementation-dependent parameter.

[in] Param3

Third implementation-dependent parameter.

[in] Param4

Fourth implementation-dependent parameter.

Return value

Return S_OK or an error code.

Remarks

For more information, see IBroadcastEventEx::FireEx.

Requirements

Requirement	Value
Target Platform	Windows
Header	segment.h (include Msvidctl.h)

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