arcmap - How can I import layer symbology from another layer programmaticaly with ArcObjects & VBA?

I would like to be able to develop a procedure that runs through all layers in the TOC and if the layer (name) exists in a specific folder where I am storing layer files with complex symbology I would like to import the procedure to import the symbology from the layer files. I have a similar procedure for importing stored Label schema so combining the two into a more dynamic solution would save me a lot of time. Thanks

Answer

A while back, I wrote some VB code to persist and de-persist renderers in ArcObjects. It's a slightly different spin on your question but I think what you need is there. The code can be found at: http://arcscripts.esri.com/details.asp?dbid=12474

I hope this helps.

Bill