Public Overrides Function Seek ( _
	offset As Long, _
	origin As SeekOrigin _
) As Long

public override long Seek(
	long offset,
	SeekOrigin origin
)

public:
virtual long long Seek(
	long long offset, 
	SeekOrigin origin
) override

abstract Seek : 
        offset:int64 * 
        origin:SeekOrigin -> int64 
override Seek : 
        offset:int64 * 
        origin:SeekOrigin -> int64