Anyone deeply understand the BufferWirePacket of PipelineBuffer?

Hi All,

To most of my customers, SSIS is too heavy to use. So I'm writing my own Integration Services based on my understanding of SSIS and using Silverlight as its UI.

The progress is good currently, but I met some design problems, the most critial one is how to understand the role of BufferWirePacket in PipelineBuffer Constructor and how MS realize this under that IntPtr.

MSDN only provides the following article for this:

http://msdn.microsoft.com/en-us/library/microsoft.sqlserver.dts.pipeline.pipelinebuffer.pipelinebuffer(v=sql.110).aspx

But it doesn't constain enough useful message for "BufferWirePacket", because it's "IntPtr", but I really believe it's the core of the magic of SSIS, it helps PipelineBuffer to control the producers-consumers model.

Anyone can help me?

Regards, Nighting Liu