Shulou(Shulou.com)06/02 Report--

In this issue, the editor will bring you about the method of adding ASP.NET 2.0 data in the business logic layer. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

Because our program architecture uses a separate layer to handle business logic (business logic layer) and data logic, we need to add a method to BLL that calls DAL's method to get employees hired in a given month. Open the file EmployeesBLL.cs and add the following method:

[System.ComponentModel.DataObjectMethodAttribute (System.ComponentModel.DataObjectMethodType.Select, false)] public Northwind.EmployeesDataTable GetEmployeesByHiredDateMonth (int month) {return Adapter.GetEmployeesByHiredDateMonth (month);}

Like other methods in this class, GetEmployeesByHiredDateMonth (month) simply calls DAL and returns the result. This is basically the case with adding methods to the business logic layer.

This is how to add the business logic layer to the ASP.NET 2.0 data shared by the editor. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.