IMFASFMutualExclusion::GetRecordCount method (wmcontainer.h)

Retrieves the number of records in the Advanced Systems Format mutual exclusion object.

Syntax

HRESULT GetRecordCount(
  [out] DWORD *pdwRecordCount
);

[out] pdwRecordCount

Receives the count of records.

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.

Each record includes one or more streams. Every stream in a record is mutually exclusive of streams in every other record.

Use this method in conjunction with IMFASFMutualExclusion::GetStreamsForRecord to retrieve the streams that are included in each record.

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	wmcontainer.h
Library	Mfuuid.lib