Sub MFStrSet( _
   ByVal _bsStrID As String, _
   ByVal _bsString As String _
) 

void MFStrSet( 
   string _bsStrID,
   string _bsString
)

procedure MFStrSet( 
    _bsStrID: String;
    _bsString: String
); 

void MFStrSet( 
   BSTR* _bsStrID,
   BSTR* _bsString
) 

Parameters

_bsStrID

string ID

_bsString

string itself

Reference

IMFSideData Interface
IMFSideData Members