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| Microsoft DirectShow 9.0 | 
ISCTE_EAS::GetProtocolVersion
This topic applies to Windows Vista.
The GetProtocolVersion method returns the protocol version of the EAS table.
Syntax
HRESULT GetProtocolVersion( BYTE* pbVal );
Parameters
pbVal
[out] Receives the protocol_version field.
Return Values
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description | 
| MPEG2_E_UNINITIALIZED | The Initialize method was not called. | 
| S_OK | The method succeeded. | 
Requirements
Header: Include atscpsipparser.h.
See Also