Hey,
today is a good day, finally research on System.Reflection have come to the finish point and we achieve our target. but we being a programmer have a difficult life. now I have given the next research work on Microsoft Enterprise Library which seems a bit difficult but quit interesting. Before that I have been using an other data access & exception block which was my own creativity. you can find that here .... http://www.codeproject.com/useritems/BuildingBlock4aspdotnet.asp 
honestly speaking, I have never read any thing from microsoft patteren & practices. So this will be very 1st time I have been on microsoft patteren & practice. I will keep posting articles and posts during the research so that the guys can be with me.

For Microsoft Patteren & Practice http://msdn.microsoft.com/practices/