IMFASFMutualExclusion::GetRecordCount method (wmcontainer.h)
Retrieves the number of records in the Advanced Systems Format mutual exclusion object.
HRESULT GetRecordCount( [out] DWORD *pdwRecordCount );
Receives the count of records.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
||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.
|Minimum supported client||Windows Vista [desktop apps only]|
|Minimum supported server||Windows Server 2008 [desktop apps only]|