AbortableStream.Seek Method

Sets the current position of the stream to the given value. This method is not currently supported and always throws a NotSupportedException.

[Visual Basic]
Overrides Public Function Seek( _
ByVal offset As Long, _
ByVal origin As SeekOrigin _
) As Long

[C#]
public override long Seek(
long offset,
SeekOrigin origin
);