Thnaks Bro,

      I understand you discussion, and thanks lot for providing basic idea. Actually I am develeping my project as entity framework, but customized. Simply say I bind each entiy with collection, and persist as entityframe work do.

    After ur response my  first approach will be "convert Collection data into datasource and get updated data from datasource." I think this approach will not disburb my application archetecture. Other wise I have to choose other alternative.