int AddSourceFilter(
	string fileName,
	out Object filterInfo
)

Function AddSourceFilter ( 
	fileName As String,
	<OutAttribute> ByRef filterInfo As Object
) As Integer

int AddSourceFilter(
	[InAttribute] String^ fileName, 
	[OutAttribute] Object^% filterInfo
)

abstract AddSourceFilter : 
        fileName : string * 
        filterInfo : Object byref -> int