"tell soon" is a good way of not getting an answer soon - we are not paid to help and we have our own priorities with what to do with our time. I've reviewed some of your earlier questions and this appears to be becoming a habit - I suggest you read
this link[
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This is also a Quick Answers forum. Teaching is not what we do here. You are expected to do your own studying and own research. If you hit a specific problem with your code we will do our best to help.
For the above reasons here is the solution you need
http://www.lmgtfy.com/?q=business+layer+mvc+tutorial[
^]
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